Project 3
Thu Nguyen
2025-12-11
Introduction
Does circumstances play an important part in accident severity?
Motor vehicle crashes can happen under a wide range of circumstances, and certain conditions may heighten the likelihood that a driver experiences a serious injury. For this third project, I will be analyzing the Crash Reporting Data obtained from the Montgomery County Open Data Portal. This dataset provides extensive information about drivers involved in collisions, including details about injury severity, roadway conditions, weather, vehicle attributes, and whether alcohol or other prohibited substances were a contributing factor.
The dataset includes 206,309 entries and 39 variables, with each row representing an individual driver in a reported crash. Because the dataset is both large and rich in categorical features related to crash outcomes, I will narrow my focus to three primary variables: Injury Severity, Driver Substance Abuse, and Surface Condition. These variables directly align with my research question and will help determine whether hazardous road conditions or the use of prohibited substances are linked to increased chances of severe injury.
To investigate these relationships, I will apply a logistic regression model. This method will allow me to estimate the probability of severe injuries based on the selected predictors and assess how each factor contributes to the overall injury risk.
Data Understanding
For this analysis, I prepared the dataset for logistic regression by performing a full cleaning and exploratory review. I began by examining the dataset’s layout and sample entries using functions like head() and str() to understand the types and structures of the variables. To ensure the data was usable.
library(ggplot2)
library(cowplot)## Warning: package 'cowplot' was built under R version 4.5.2library(tidyverse)## ── Attaching core tidyverse packages ──────────────────────── tidyverse 2.0.0 ──
## ✔ dplyr 1.1.4 ✔ readr 2.1.5
## ✔ forcats 1.0.1 ✔ stringr 1.5.2
## ✔ lubridate 1.9.4 ✔ tibble 3.3.0
## ✔ purrr 1.1.0 ✔ tidyr 1.3.1
## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## ✖ dplyr::filter() masks stats::filter()
## ✖ dplyr::lag() masks stats::lag()
## ✖ lubridate::stamp() masks cowplot::stamp()
## ℹ Use the conflicted package (<http://conflicted.r-lib.org/>) to force all conflicts to become errorscrash_data <- read.csv("Crash_report_data.csv")head(crash_data)## Report.Number Local.Case.Number Agency.Name ACRS.Report.Type
## 1 MCP3126006X 250037402 MONTGOMERY Injury Crash
## 2 MCP2349001B 250037516 MONTGOMERY Property Damage Crash
## 3 MCP296500BC 250033157 MONTGOMERY Property Damage Crash
## 4 MCP2159003K 250037509 MONTGOMERY Property Damage Crash
## 5 MCP312900D6 250034573 MONTGOMERY Property Damage Crash
## 6 MCP284600BN 250037004 MONTGOMERY Injury Crash
## Crash.Date.Time Route.Type Road.Name
## 1 8/21/2025 17:21 Maryland (State) Route
## 2 8/22/2025 10:44 Interstate (State) EISENHOWER MEMORIAL HWY
## 3 7/25/2025 11:55 Bicycle Route
## 4 8/22/2025 10:36 Maryland (State) Route
## 5 8/3/2025 14:10
## 6 8/19/2025 9:50 County Route GRAND PRE RD
## Cross.Street.Name
## 1
## 2
## 3 NEW HAMPSHIRE AVE (SB/L) NORBECK RD (WB/L) SPENCERVILLE RD (WB/L)
## 4
## 5
## 6
## Off.Road.Description
## 1
## 2
## 3
## 4
## 5 Parking Lot Way PARKING LOT OF 2741 UNIVERSITY BLVD W, KENSINGTON MD, 20895
## 6
## Municipality Related.Non.Motorist Collision.Type Weather
## 1 Front to Rear Clear
## 2 Single Vehicle Clear
## 3 Sideswipe, Same Direction Clear
## 4 Front to Rear Clear
## 5 Rear To Side Clear
## 6 Pedestrian Single Vehicle Rain
## Surface.Condition Light Traffic.Control
## 1 Dry Daylight No Controls
## 2 Dry Daylight No Controls
## 3 Dry Daylight Traffic Control Signal
## 4 Dry Daylight Flashing Traffic Control Signal
## 5 Daylight
## 6 Wet Daylight No Controls
## Driver.Substance.Abuse
## 1 Not Suspect of Alcohol Use, Not Suspect of Drug Use
## 2 Unknown, Unknown
## 3 Not Suspect of Alcohol Use, Not Suspect of Drug Use
## 4 Not Suspect of Alcohol Use, Not Suspect of Drug Use
## 5 Unknown, Unknown
## 6 Not Suspect of Alcohol Use, Not Suspect of Drug Use
## Non.Motorist.Substance.Abuse
## 1
## 2
## 3
## 4
## 5
## 6 Not Suspect of Alcohol Use, Not Suspect of Drug Use
## Person.ID Driver.At.Fault Injury.Severity
## 1 BB3CB0F3-5A89-45FB-9516-48DDDB92B0A9 Yes No Apparent Injury
## 2 9B84E695-215A-447E-8AA6-D3958187BBCA No
## 3 1D28ADF4-0DB2-4CBC-BDB0-1C1F5E7CF955 No No Apparent Injury
## 4 AE9A3389-3486-4199-B8F6-015D7D2E1139 Yes No Apparent Injury
## 5 3B4FB53F-9543-48EA-8C28-14AC093FBC36 No
## 6 391A0858-066B-41A3-926D-B43D84A96A07 No No Apparent Injury
## Circumstance Driver.Distracted.By
## 1 Followed Too Closely Other Action (looking away from task, etc.)
## 2
## 3 Not Distracted
## 4 Followed Too Closely Manually Operating (dialing, playing game, etc.)
## 5 Unknown
## 6 Not Distracted
## Drivers.License.State Vehicle.ID
## 1 MD 768C98FA-C137-47BC-BE44-EE3BA4B95F66
## 2 BC322ECD-006B-4919-AAF8-3F64D934B789
## 3 CO 1F4EBE18-DB94-4CA7-8D9A-88C30E90400D
## 4 MD AAEB6B5A-30B2-47D3-BF59-7F14D0A5BCAD
## 5 B683B035-8C9F-45F7-BDB5-F9141CCF160D
## 6 MD 219D547A-37CA-4C31-93C8-414479EA6A4C
## Vehicle.Damage.Extent Vehicle.First.Impact.Location
## 1 Superficial Twelve O Clock
## 2 Vehicle Not at Scene Vehicle Not at Scene
## 3 Superficial Seven O Clock
## 4 Disabling Twelve O Clock
## 5 Vehicle Not at Scene Vehicle Not at Scene
## 6 Superficial Twelve O Clock
## Vehicle.Body.Type Vehicle.Movement Vehicle.Going.Dir
## 1 Passenger Car Moving Constant Speed Northbound
## 2 Moving Constant Speed Northbound
## 3 Passenger Car Moving Constant Speed Westbound
## 4 Van - Passenger (<9 Seats) Slowing or Stopping Southbound
## 5 Sport Utility Vehicle Backing Not On Roadway
## 6 Passenger Car Moving Constant Speed Northbound
## Speed.Limit Driverless.Vehicle Parked.Vehicle Vehicle.Year Vehicle.Make
## 1 40 No No 2013 KIA
## 2 55 No No 0
## 3 40 No No 2023 LEXUS
## 4 30 No No 2003 TOYOTA
## 5 0 No No 2023 SUBARU
## 6 25 No No 2016 MAZDA
## Vehicle.Model Latitude Longitude Location
## 1 SOUL 39.21980 -77.25742 (39.219796, -77.25741635)
## 2 39.18018 -77.25066 (39.18018079, -77.25065714)
## 3 RX 39.12122 -76.98891 (39.12121898, -76.98890509)
## 4 SIENNA 39.20793 -77.14148 (39.20793083, -77.1414795)
## 5 IMPREZA 39.03966 -77.05724 (39.03966248, -77.05723843)
## 6 CX-5 39.09273 -77.07647 (39.09273383, -77.07647)str(crash_data)## 'data.frame': 207084 obs. of 39 variables:
## $ Report.Number : chr "MCP3126006X" "MCP2349001B" "MCP296500BC" "MCP2159003K" ...
## $ Local.Case.Number : chr "250037402" "250037516" "250033157" "250037509" ...
## $ Agency.Name : chr "MONTGOMERY" "MONTGOMERY" "MONTGOMERY" "MONTGOMERY" ...
## $ ACRS.Report.Type : chr "Injury Crash" "Property Damage Crash" "Property Damage Crash" "Property Damage Crash" ...
## $ Crash.Date.Time : chr "8/21/2025 17:21" "8/22/2025 10:44" "7/25/2025 11:55" "8/22/2025 10:36" ...
## $ Route.Type : chr "Maryland (State) Route" "Interstate (State)" "Bicycle Route" "Maryland (State) Route" ...
## $ Road.Name : chr "" "EISENHOWER MEMORIAL HWY" "" "" ...
## $ Cross.Street.Name : chr "" "" "NEW HAMPSHIRE AVE (SB/L) NORBECK RD (WB/L) SPENCERVILLE RD (WB/L)" "" ...
## $ Off.Road.Description : chr "" "" "" "" ...
## $ Municipality : chr "" "" "" "" ...
## $ Related.Non.Motorist : chr "" "" "" "" ...
## $ Collision.Type : chr "Front to Rear" "Single Vehicle" "Sideswipe, Same Direction" "Front to Rear" ...
## $ Weather : chr "Clear" "Clear" "Clear" "Clear" ...
## $ Surface.Condition : chr "Dry" "Dry" "Dry" "Dry" ...
## $ Light : chr "Daylight" "Daylight" "Daylight" "Daylight" ...
## $ Traffic.Control : chr "No Controls" "No Controls" "Traffic Control Signal" "Flashing Traffic Control Signal" ...
## $ Driver.Substance.Abuse : chr "Not Suspect of Alcohol Use, Not Suspect of Drug Use" "Unknown, Unknown" "Not Suspect of Alcohol Use, Not Suspect of Drug Use" "Not Suspect of Alcohol Use, Not Suspect of Drug Use" ...
## $ Non.Motorist.Substance.Abuse : chr "" "" "" "" ...
## $ Person.ID : chr "BB3CB0F3-5A89-45FB-9516-48DDDB92B0A9" "9B84E695-215A-447E-8AA6-D3958187BBCA" "1D28ADF4-0DB2-4CBC-BDB0-1C1F5E7CF955" "AE9A3389-3486-4199-B8F6-015D7D2E1139" ...
## $ Driver.At.Fault : chr "Yes" "No" "No" "Yes" ...
## $ Injury.Severity : chr "No Apparent Injury" "" "No Apparent Injury" "No Apparent Injury" ...
## $ Circumstance : chr "Followed Too Closely" "" "" "Followed Too Closely" ...
## $ Driver.Distracted.By : chr "Other Action (looking away from task, etc.)" "" "Not Distracted" "Manually Operating (dialing, playing game, etc.)" ...
## $ Drivers.License.State : chr "MD" "" "CO" "MD" ...
## $ Vehicle.ID : chr "768C98FA-C137-47BC-BE44-EE3BA4B95F66" "BC322ECD-006B-4919-AAF8-3F64D934B789" "1F4EBE18-DB94-4CA7-8D9A-88C30E90400D" "AAEB6B5A-30B2-47D3-BF59-7F14D0A5BCAD" ...
## $ Vehicle.Damage.Extent : chr "Superficial" "Vehicle Not at Scene" "Superficial" "Disabling" ...
## $ Vehicle.First.Impact.Location: chr "Twelve O Clock" "Vehicle Not at Scene" "Seven O Clock" "Twelve O Clock" ...
## $ Vehicle.Body.Type : chr "Passenger Car" "" "Passenger Car" "Van - Passenger (<9 Seats)" ...
## $ Vehicle.Movement : chr "Moving Constant Speed" "Moving Constant Speed" "Moving Constant Speed" "Slowing or Stopping" ...
## $ Vehicle.Going.Dir : chr "Northbound" "Northbound" "Westbound" "Southbound" ...
## $ Speed.Limit : int 40 55 40 30 0 25 0 25 10 35 ...
## $ Driverless.Vehicle : chr "No" "No" "No" "No" ...
## $ Parked.Vehicle : chr "No" "No" "No" "No" ...
## $ Vehicle.Year : int 2013 0 2023 2003 2023 2016 2025 2021 2022 2018 ...
## $ Vehicle.Make : chr "KIA" "" "LEXUS" "TOYOTA" ...
## $ Vehicle.Model : chr "SOUL" "" "RX" "SIENNA" ...
## $ Latitude : num 39.2 39.2 39.1 39.2 39 ...
## $ Longitude : num -77.3 -77.3 -77 -77.1 -77.1 ...
## $ Location : chr "(39.219796, -77.25741635)" "(39.18018079, -77.25065714)" "(39.12121898, -76.98890509)" "(39.20793083, -77.1414795)" ...names(crash_data)[names(crash_data) == "Injury.Severity"] <- "Injury_Severity"
names(crash_data)[names(crash_data) == "Circumstance "] <- "Circumstance"
names(crash_data)[names(crash_data) == "Driver.Distracted.By"] <- "Driver_Distracted_By"colSums(is.na(crash_data))## Report.Number Local.Case.Number
## 0 0
## Agency.Name ACRS.Report.Type
## 0 0
## Crash.Date.Time Route.Type
## 0 0
## Road.Name Cross.Street.Name
## 0 8
## Off.Road.Description Municipality
## 0 0
## Related.Non.Motorist Collision.Type
## 0 0
## Weather Surface.Condition
## 0 0
## Light Traffic.Control
## 0 0
## Driver.Substance.Abuse Non.Motorist.Substance.Abuse
## 0 0
## Person.ID Driver.At.Fault
## 0 0
## Injury_Severity Circumstance
## 0 0
## Driver_Distracted_By Drivers.License.State
## 0 0
## Vehicle.ID Vehicle.Damage.Extent
## 0 0
## Vehicle.First.Impact.Location Vehicle.Body.Type
## 0 0
## Vehicle.Movement Vehicle.Going.Dir
## 0 0
## Speed.Limit Driverless.Vehicle
## 0 0
## Parked.Vehicle Vehicle.Year
## 0 0
## Vehicle.Make Vehicle.Model
## 11 25
## Latitude Longitude
## 0 0
## Location
## 0crash_data <- crash_data |>
filter(!is.na(Injury_Severity),
!is.na(Circumstance),
!is.na(Driver_Distracted_By))unique(crash_data$Injury_Severity)## [1] "No Apparent Injury" ""
## [3] "Possible Injury" "Suspected Minor Injury"
## [5] "Suspected Serious Injury" "Fatal Injury"
## [7] "NO APPARENT INJURY" "SUSPECTED MINOR INJURY"
## [9] "POSSIBLE INJURY" "SUSPECTED SERIOUS INJURY"
## [11] "FATAL INJURY"unique(crash_data$Circumstance)## [1] "Followed Too Closely"
## [2] ""
## [3] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [4] "Too Fast For Conditions"
## [5] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [6] "Failed to Keep in Proper Lane"
## [7] "Improper Backing"
## [8] "Other Improper Action"
## [9] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [10] "Improper Passing"
## [11] "Failed to Yield Right-of-Way"
## [12] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Red Light"
## [13] "Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [14] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Red Light, Too Fast For Conditions"
## [15] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [16] "Disregarded Other Road Markings, Followed Too Closely, Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [17] "Improper Turn"
## [18] "Failed to Yield Right-of-Way, Ran Red Light"
## [19] "Followed Too Closely, Too Fast For Conditions"
## [20] "Disregarded Other Road Markings"
## [21] "Failed to Keep in Proper Lane, Other Improper Action"
## [22] "Failed to Keep in Proper Lane, Followed Too Closely, Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [23] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [24] "Ran Red Light"
## [25] "Failed to Keep in Proper Lane, Ran Off Roadway"
## [26] "Failed to Yield Right-of-Way, Other Improper Action, Too Fast For Conditions"
## [27] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [28] "Ran Off Roadway, Wrong Way"
## [29] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Too Fast For Conditions"
## [30] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering"
## [31] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [32] "Improper Turn, Too Fast For Conditions"
## [33] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Red Light"
## [34] "Failed to Keep in Proper Lane, Wrong Side"
## [35] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [36] "Disregard Officer Directions, Too Fast For Conditions"
## [37] "Ran Off Roadway"
## [38] "Disregarded Other Traffic Sign, Other Improper Action"
## [39] "Over-Correcting/Over-Steering, Too Fast For Conditions"
## [40] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [41] "Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [42] "Wrong Side"
## [43] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [44] "Disregard Officer Directions, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Red Light"
## [45] "Failed to Keep in Proper Lane, Ran Off Roadway, Too Fast For Conditions"
## [46] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway"
## [47] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [48] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [49] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [50] "Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [51] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way"
## [52] "Disregarded Other Traffic Sign"
## [53] "Failed to Yield Right-of-Way, Improper Turn"
## [54] "Failed to Keep in Proper Lane, Improper Turn, Other Improper Action"
## [55] "Followed Too Closely, Other Improper Action"
## [56] "Disregard Officer Directions, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [57] "Ran Stop Sign"
## [58] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [59] "Other Improper Action, Ran Off Roadway"
## [60] "Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [61] "Operated Motor Vehicle in Reckless or Aggressive Manner"
## [62] "Wrong Way"
## [63] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Wrong Side"
## [64] "Failed to Yield Right-of-Way, Improper Backing"
## [65] "Disregard Officer Directions, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions, Wrong Side, Wrong Way"
## [66] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions, Wrong Side"
## [67] "Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [68] "Followed Too Closely, Improper Passing"
## [69] "Ran Red Light, Too Fast For Conditions"
## [70] "Failed to Keep in Proper Lane, Improper Passing"
## [71] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Wrong Side, Wrong Way"
## [72] "Disregarded Other Traffic Sign, Followed Too Closely"
## [73] "Over-Correcting/Over-Steering"
## [74] "Disregarded Other Traffic Sign, Followed Too Closely, Too Fast For Conditions"
## [75] "Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway"
## [76] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway"
## [77] "Failed to Yield Right-of-Way, Ran Off Roadway"
## [78] "Disregarded Other Traffic Sign, Improper Turn"
## [79] "Disregard Officer Directions"
## [80] "Ran Off Roadway, Too Fast For Conditions"
## [81] "Other Improper Action, Too Fast For Conditions"
## [82] "Disregarded Other Road Markings, Improper Passing, Wrong Side"
## [83] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [84] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Ran Off Roadway"
## [85] "Improper Turn, Other Improper Action"
## [86] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane"
## [87] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [88] "Failed to Yield Right-of-Way, Improper Passing"
## [89] "Failed to Yield Right-of-Way, Followed Too Closely"
## [90] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Wrong Side, Wrong Way"
## [91] "Failed to Keep in Proper Lane, Too Fast For Conditions"
## [92] "Failed to Yield Right-of-Way, Other Improper Action"
## [93] "Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [94] "Failed to Keep in Proper Lane, Improper Turn, Ran Off Roadway, Wrong Side"
## [95] "Failed to Keep in Proper Lane, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [96] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [97] "Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [98] "Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [99] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [100] "Disregarded Other Road Markings, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [101] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions, Wrong Side, Wrong Way"
## [102] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway"
## [103] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [104] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [105] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [106] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way"
## [107] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane"
## [108] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Wrong Side"
## [109] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [110] "Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [111] "Disregarded Other Road Markings, Failed to Yield Right-of-Way"
## [112] "Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [113] "Other Improper Action, Wrong Side"
## [114] "Over-Correcting/Over-Steering, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [115] "Failed to Keep in Proper Lane, Over-Correcting/Over-Steering, Too Fast For Conditions"
## [116] "Failed to Keep in Proper Lane, Improper Turn"
## [117] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [118] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [119] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [120] "Failed to Yield Right-of-Way, Too Fast For Conditions"
## [121] "Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [122] "Failed to Yield Right-of-Way, Ran Stop Sign"
## [123] "Failed to Keep in Proper Lane, Improper Turn, Ran Off Roadway, Too Fast For Conditions"
## [124] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [125] "Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [126] "Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [127] "Improper Passing, Other Improper Action"
## [128] "Followed Too Closely, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [129] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Over-Correcting/Over-Steering"
## [130] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Red Light"
## [131] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Wrong Side"
## [132] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway"
## [133] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way"
## [134] "Failed to Keep in Proper Lane, Over-Correcting/Over-Steering"
## [135] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Operated Motor Vehicle in Reckless or Aggressive Manner, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [136] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [137] "Failed to Keep in Proper Lane, Ran Red Light, Wrong Way"
## [138] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [139] "Too Fast For Conditions, Wrong Side"
## [140] "Followed Too Closely, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [141] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [142] "Disregard Officer Directions, Disregarded Other Road Markings, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn, Other Improper Action, Ran Off Roadway, Too Fast For Conditions, Wrong Side, Wrong Way"
## [143] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Passing, Improper Turn, Other Improper Action"
## [144] "Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [145] "Followed Too Closely, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [146] "Failed to Keep in Proper Lane, Other Improper Action, Over-Correcting/Over-Steering"
## [147] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Turn, Other Improper Action, Wrong Way"
## [148] "Improper Backing, Other Improper Action"
## [149] "Wrong Side, Wrong Way"
## [150] "Disregarded Other Road Markings, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [151] "Failed to Keep in Proper Lane, Other Improper Action, Ran Off Roadway"
## [152] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [153] "Improper Turn, Ran Off Roadway, Too Fast For Conditions"
## [154] "Ran Stop Sign, Too Fast For Conditions"
## [155] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [156] "Followed Too Closely, Ran Off Roadway"
## [157] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Wrong Way"
## [158] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [159] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Off Roadway"
## [160] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Other Improper Action"
## [161] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Wrong Side, Wrong Way"
## [162] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Stop Sign"
## [163] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [164] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [165] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [166] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Other Improper Action"
## [167] "Failed to Keep in Proper Lane, Followed Too Closely, Too Fast For Conditions"
## [168] "Failed to Yield Right-of-Way, Improper Turn, Other Improper Action"
## [169] "Disregarded Other Traffic Sign, Too Fast For Conditions"
## [170] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [171] "Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [172] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway"
## [173] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway"
## [174] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Too Fast For Conditions"
## [175] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Wrong Side"
## [176] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [177] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [178] "Failed to Keep in Proper Lane, Improper Turn, Too Fast For Conditions"
## [179] "Over-Correcting/Over-Steering, Ran Off Roadway"
## [180] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [181] "Failed to Keep in Proper Lane, Improper Turn, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [182] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [183] "Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [184] "N/A"
## [185] "N/A, WET"
## [186] "ICY OR SNOW-COVERED, N/A"
## [187] "N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE"
## [188] "BACKUP DUE TO REGULAR CONGESTION, N/A"
## [189] "RAIN, SNOW, WET"
## [190] "N/A, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [191] "BACKUP DUE TO PRIOR CRASH, N/A"
## [192] "ANIMAL, N/A"
## [193] "SLEET, HAIL, FREEZ. RAIN, WET"
## [194] "ICY OR SNOW-COVERED, RAIN, SNOW"
## [195] "N/A, V WIPERS|W OTHER ENVIRONMENTAL"
## [196] "N/A, RAIN, SNOW"
## [197] "DEBRIS OR OBSTRUCTION, N/A"
## [198] "ICY OR SNOW-COVERED, RAIN, SNOW, WET"
## [199] "V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [200] "N/A, RUTS, HOLES, BUMPS"
## [201] "BACKUP DUE TO NON-RECURRING INCIDENT, N/A"
## [202] "ICY OR SNOW-COVERED, V WIPERS|W OTHER ENVIRONMENTAL"
## [203] "N/A, V EXHAUST SYSTEM|R OTHER ROAD"
## [204] "ICY OR SNOW-COVERED, N/A, WET"
## [205] "N/A, SLEET, HAIL, FREEZ. RAIN"
## [206] "DEBRIS OR OBSTRUCTION, RAIN, SNOW, SLEET, HAIL, FREEZ. RAIN, VISION OBSTRUCTION (INCL. BLINDED BY SUN), WET"
## [207] "VISION OBSTRUCTION (INCL. BLINDED BY SUN), WET"
## [208] "ANIMAL, BACKUP DUE TO NON-RECURRING INCIDENT"
## [209] "SMOG, SMOKE, WET"
## [210] "BACKUP DUE TO PRIOR CRASH, ICY OR SNOW-COVERED, N/A"
## [211] "N/A, SMOG, SMOKE"
## [212] "ANIMAL, DEBRIS OR OBSTRUCTION"
## [213] "SEVERE CROSSWINDS, TRAFFIC CONTROL DEVICE INOPERATIVE"
## [214] "N/A, PHYSICAL OBSTRUCTION(S)"
## [215] "BACKUP DUE TO NON-RECURRING INCIDENT, RAIN, SNOW, WET"
## [216] "N/A, TRAFFIC CONTROL DEVICE INOPERATIVE"
## [217] "ICY OR SNOW-COVERED, SLEET, HAIL, FREEZ. RAIN"
## [218] "N/A, TRAFFIC CONTROL DEVICE INOPERATIVE, WET"
## [219] "BACKUP DUE TO REGULAR CONGESTION, N/A, WET"
## [220] "N/A, TOLL BOOTH/PLAZA RELATED, WET"
## [221] "RAIN, SNOW, SEVERE CROSSWINDS, WET"
## [222] "DEBRIS OR OBSTRUCTION, RAIN, SNOW, WET"
## [223] "BACKUP DUE TO PRIOR CRASH, RAIN, SNOW, WET"
## [224] "N/A, NON-HIGHWAY WORK, ROAD UNDER CONSTRUCTION/MAINTENANCE"
## [225] "ICY OR SNOW-COVERED, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [226] "ICY OR SNOW-COVERED, RAIN, SNOW, SEVERE CROSSWINDS, SLEET, HAIL, FREEZ. RAIN"
## [227] "SLEET, HAIL, FREEZ. RAIN, TRAFFIC CONTROL DEVICE INOPERATIVE, WET"
## [228] "RAIN, SNOW, SLEET, HAIL, FREEZ. RAIN, WET"
## [229] "ICY OR SNOW-COVERED, SLEET, HAIL, FREEZ. RAIN, WET"
## [230] "BACKUP DUE TO REGULAR CONGESTION, RAIN, SNOW, WET"
## [231] "BACKUP DUE TO NON-RECURRING INCIDENT, N/A, PHYSICAL OBSTRUCTION(S)"
## [232] "RAIN, SNOW, TRAFFIC CONTROL DEVICE INOPERATIVE, WET"
## [233] "BACKUP DUE TO REGULAR CONGESTION, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [234] "RAIN, SNOW, V EXHAUST SYSTEM|R OTHER ROAD, VISION OBSTRUCTION (INCL. BLINDED BY SUN), WET"
## [235] "N/A, RUTS, HOLES, BUMPS, SHOULDERS LOW, SOFT, HIGH"
## [236] "ANIMAL, V EXHAUST SYSTEM|R OTHER ROAD"
## [237] "DEBRIS OR OBSTRUCTION, N/A, PHYSICAL OBSTRUCTION(S), RUTS, HOLES, BUMPS"
## [238] "DEBRIS OR OBSTRUCTION, V WIPERS|W OTHER ENVIRONMENTAL"
## [239] "ICY OR SNOW-COVERED, RAIN, SNOW, SLEET, HAIL, FREEZ. RAIN"
## [240] "ICY OR SNOW-COVERED, RAIN, SNOW, SLEET, HAIL, FREEZ. RAIN, WET"
## [241] "ROAD UNDER CONSTRUCTION/MAINTENANCE, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [242] "PHYSICAL OBSTRUCTION(S), VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [243] "N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE, WET"
## [244] "SHOULDERS LOW, SOFT, HIGH, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [245] "RAIN, SNOW, ROAD UNDER CONSTRUCTION/MAINTENANCE"
## [246] "N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE, RUTS, HOLES, BUMPS"
## [247] "N/A, NON-HIGHWAY WORK"
## [248] "RAIN, SNOW, TRAFFIC CONTROL DEVICE INOPERATIVE"
## [249] "RAIN, SNOW, RUTS, HOLES, BUMPS, WET"
## [250] "N/A, SEVERE CROSSWINDS"
## [251] "DEBRIS OR OBSTRUCTION, RAIN, SNOW"
## [252] "RAIN, SNOW, V EXHAUST SYSTEM|R OTHER ROAD, WET"
## [253] "N/A, SHOULDERS LOW, SOFT, HIGH"
## [254] "DEBRIS OR OBSTRUCTION, N/A, PHYSICAL OBSTRUCTION(S)"
## [255] "BACKUP DUE TO NON-RECURRING INCIDENT, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [256] "V EXHAUST SYSTEM|R OTHER ROAD, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [257] "ANIMAL, WET"
## [258] "N/A, RUTS, HOLES, BUMPS, WET"
## [259] "RAIN, SNOW, V EXHAUST SYSTEM|R OTHER ROAD, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [260] "RAIN, SNOW, VISION OBSTRUCTION (INCL. BLINDED BY SUN), WET"
## [261] "RAIN, SNOW, SMOG, SMOKE, WET"
## [262] "RAIN, SNOW, ROAD UNDER CONSTRUCTION/MAINTENANCE, WET"
## [263] "DEBRIS OR OBSTRUCTION, V EXHAUST SYSTEM|R OTHER ROAD, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [264] "SLEET, HAIL, FREEZ. RAIN"
## [265] "DEBRIS OR OBSTRUCTION, N/A, RUTS, HOLES, BUMPS, SHOULDERS LOW, SOFT, HIGH"
## [266] "ANIMAL, RAIN, SNOW, WET"
## [267] "ICY OR SNOW-COVERED, SMOG, SMOKE"
## [268] "BACKUP DUE TO REGULAR CONGESTION, N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE"
## [269] "DEBRIS OR OBSTRUCTION, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [270] "N/A, WORN, TRAVEL-POLISHED SURFACE"
## [271] "N/A, RAIN, SNOW, SLEET, HAIL, FREEZ. RAIN"
## [272] "V WIPERS|W OTHER ENVIRONMENTAL, WET, WORN, TRAVEL-POLISHED SURFACE"
## [273] "RAIN, SNOW"
## [274] "BLOWING SAND, SOIL, DIRT, N/A"
## [275] "ICY OR SNOW-COVERED, RAIN, SNOW, SEVERE CROSSWINDS"
## [276] "ICY OR SNOW-COVERED, RAIN, SNOW, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [277] "ROAD UNDER CONSTRUCTION/MAINTENANCE, SEVERE CROSSWINDS"
## [278] "ANIMAL, ICY OR SNOW-COVERED"
## [279] "N/A, RAIN, SNOW, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [280] "N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE, V EXHAUST SYSTEM|R OTHER ROAD"
## [281] "BACKUP DUE TO PRIOR CRASH, N/A, WET"
## [282] "DEBRIS OR OBSTRUCTION, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [283] "RAIN, SNOW, SHOULDERS LOW, SOFT, HIGH"
## [284] "BACKUP DUE TO NON-RECURRING INCIDENT, ROAD UNDER CONSTRUCTION/MAINTENANCE, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [285] "BACKUP DUE TO NON-RECURRING INCIDENT, N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE"
## [286] "ICY OR SNOW-COVERED, SEVERE CROSSWINDS"
## [287] "RAIN, SNOW, WORN, TRAVEL-POLISHED SURFACE"
## [288] "ICY OR SNOW-COVERED, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [289] "ICY OR SNOW-COVERED, RAIN, SNOW, SEVERE CROSSWINDS, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [290] "RAIN, SNOW, ROAD UNDER CONSTRUCTION/MAINTENANCE, RUTS, HOLES, BUMPS"
## [291] "BACKUP DUE TO REGULAR CONGESTION, N/A, V EXHAUST SYSTEM|R OTHER ROAD"
## [292] "BACKUP DUE TO REGULAR CONGESTION, SLEET, HAIL, FREEZ. RAIN, WET"
## [293] "N/A, SHOULDERS LOW, SOFT, HIGH, V EXHAUST SYSTEM|R OTHER ROAD"
## [294] "V EXHAUST SYSTEM|R OTHER ROAD, V WIPERS|W OTHER ENVIRONMENTAL"
## [295] "BACKUP DUE TO NON-RECURRING INCIDENT, N/A, WET"
## [296] "SLEET, HAIL, FREEZ. RAIN, SMOG, SMOKE, WET"
## [297] "SLEET, HAIL, FREEZ. RAIN, V EXHAUST SYSTEM|R OTHER ROAD, WET"
## [298] "N/A, PHYSICAL OBSTRUCTION(S), RUTS, HOLES, BUMPS"
## [299] "DEBRIS OR OBSTRUCTION, RAIN, SNOW, WET, WORN, TRAVEL-POLISHED SURFACE"
## [300] "BACKUP DUE TO PRIOR CRASH, BACKUP DUE TO REGULAR CONGESTION, N/A"
## [301] "N/A, V EXHAUST SYSTEM|R OTHER ROAD, WET"
## [302] "DEBRIS OR OBSTRUCTION, N/A, WET"
## [303] "DEBRIS OR OBSTRUCTION, N/A, PHYSICAL OBSTRUCTION(S), ROAD UNDER CONSTRUCTION/MAINTENANCE, RUTS, HOLES, BUMPS"
## [304] "N/A, WET, WORN, TRAVEL-POLISHED SURFACE"
## [305] "BACKUP DUE TO NON-RECURRING INCIDENT, BACKUP DUE TO REGULAR CONGESTION, N/A"
## [306] "BACKUP DUE TO REGULAR CONGESTION, N/A, NON-HIGHWAY WORK"
## [307] "ICY OR SNOW-COVERED, RAIN, SNOW, V WIPERS|W OTHER ENVIRONMENTAL"
## [308] "RAIN, SNOW, V EXHAUST SYSTEM|R OTHER ROAD"
## [309] "RAIN, SNOW, SLEET, HAIL, FREEZ. RAIN, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [310] "DEBRIS OR OBSTRUCTION, ICY OR SNOW-COVERED, SLEET, HAIL, FREEZ. RAIN"
## [311] "RAIN, SNOW, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [312] "N/A, V EXHAUST SYSTEM|R OTHER ROAD, WORN, TRAVEL-POLISHED SURFACE"
## [313] "DEBRIS OR OBSTRUCTION, RAIN, SNOW, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [314] "N/A, RAIN, SNOW, SMOG, SMOKE"
## [315] "BACKUP DUE TO REGULAR CONGESTION, ICY OR SNOW-COVERED, N/A"
## [316] "RAIN, SNOW, RUTS, HOLES, BUMPS"
## [317] "N/A, TOLL BOOTH/PLAZA RELATED"
## [318] "DEBRIS OR OBSTRUCTION, SLEET, HAIL, FREEZ. RAIN, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [319] "BACKUP DUE TO PRIOR CRASH, N/A, PHYSICAL OBSTRUCTION(S)"
## [320] "NON-HIGHWAY WORK, RAIN, SNOW, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [321] "BACKUP DUE TO REGULAR CONGESTION, RAIN, SNOW"
## [322] "DEBRIS OR OBSTRUCTION, RAIN, SNOW, SEVERE CROSSWINDS, WET"
## [323] "SLEET, HAIL, FREEZ. RAIN, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [324] "RUTS, HOLES, BUMPS, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [325] "PHYSICAL OBSTRUCTION(S), V EXHAUST SYSTEM|R OTHER ROAD, VISION OBSTRUCTION (INCL. BLINDED BY SUN), WET"
## [326] "N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE, TRAFFIC CONTROL DEVICE INOPERATIVE"
## [327] "ICY OR SNOW-COVERED, SEVERE CROSSWINDS, V WIPERS|W OTHER ENVIRONMENTAL"
## [328] "PHYSICAL OBSTRUCTION(S), RAIN, SNOW"
## [329] "PHYSICAL OBSTRUCTION(S), RAIN, SNOW, WET"
## [330] "RAIN, SNOW, ROAD UNDER CONSTRUCTION/MAINTENANCE, SEVERE CROSSWINDS"
## [331] "BACKUP DUE TO REGULAR CONGESTION, ICY OR SNOW-COVERED, V WIPERS|W OTHER ENVIRONMENTAL"
## [332] "SEVERE CROSSWINDS, WET"
## [333] "SLEET, HAIL, FREEZ. RAIN, VISION OBSTRUCTION (INCL. BLINDED BY SUN), WET"
## [334] "ANIMAL, PHYSICAL OBSTRUCTION(S)"
## [335] "DEBRIS OR OBSTRUCTION, N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE"
## [336] "ANIMAL, SMOG, SMOKE, WET"
## [337] "N/A, PHYSICAL OBSTRUCTION(S), ROAD UNDER CONSTRUCTION/MAINTENANCE"
## [338] "N/A, RAIN, SNOW, V WIPERS|W OTHER ENVIRONMENTAL"
## [339] "ICY OR SNOW-COVERED, RAIN, SNOW, V EXHAUST SYSTEM|R OTHER ROAD"
## [340] "BLOWING SAND, SOIL, DIRT, RAIN, SNOW, SEVERE CROSSWINDS, SLEET, HAIL, FREEZ. RAIN, WET"
## [341] "DEBRIS OR OBSTRUCTION, ICY OR SNOW-COVERED, PHYSICAL OBSTRUCTION(S), RAIN, SNOW"
## [342] "N/A, PHYSICAL OBSTRUCTION(S), ROAD UNDER CONSTRUCTION/MAINTENANCE, RUTS, HOLES, BUMPS"
## [343] "DEBRIS OR OBSTRUCTION, ICY OR SNOW-COVERED, N/A"
## [344] "BACKUP DUE TO PRIOR CRASH, DEBRIS OR OBSTRUCTION, N/A"
## [345] "BLOWING SAND, SOIL, DIRT, V EXHAUST SYSTEM|R OTHER ROAD, V WIPERS|W OTHER ENVIRONMENTAL"
## [346] "RAIN, SNOW, WET, WORN, TRAVEL-POLISHED SURFACE"
## [347] "BLOWING SAND, SOIL, DIRT, ICY OR SNOW-COVERED, RAIN, SNOW, SEVERE CROSSWINDS"
## [348] "ROAD UNDER CONSTRUCTION/MAINTENANCE, V WIPERS|W OTHER ENVIRONMENTAL"
## [349] "BACKUP DUE TO REGULAR CONGESTION, ICY OR SNOW-COVERED, RAIN, SNOW"
## [350] "BACKUP DUE TO NON-RECURRING INCIDENT, N/A, NON-HIGHWAY WORK"
## [351] "BACKUP DUE TO REGULAR CONGESTION, RAIN, SNOW, V EXHAUST SYSTEM|R OTHER ROAD, WET"
## [352] "BACKUP DUE TO NON-RECURRING INCIDENT, BACKUP DUE TO PRIOR CRASH, N/A"
## [353] "DEBRIS OR OBSTRUCTION, SEVERE CROSSWINDS, WET"
## [354] "RAIN, SNOW, ROAD UNDER CONSTRUCTION/MAINTENANCE, RUTS, HOLES, BUMPS, WET"
## [355] "DEBRIS OR OBSTRUCTION, RAIN, SNOW, SMOG, SMOKE, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [356] "BACKUP DUE TO REGULAR CONGESTION, N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE, RUTS, HOLES, BUMPS"
## [357] "ANIMAL, ICY OR SNOW-COVERED, RAIN, SNOW, RUTS, HOLES, BUMPS, WET"
## [358] "BLOWING SAND, SOIL, DIRT, ICY OR SNOW-COVERED"
## [359] "DEBRIS OR OBSTRUCTION, N/A, RUTS, HOLES, BUMPS"
## [360] "N/A, SHOULDERS LOW, SOFT, HIGH, WET"
## [361] "DEBRIS OR OBSTRUCTION, SLEET, HAIL, FREEZ. RAIN, TRAFFIC CONTROL DEVICE INOPERATIVE, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [362] "SHOULDERS LOW, SOFT, HIGH, V WIPERS|W OTHER ENVIRONMENTAL, WET"
## [363] "DEBRIS OR OBSTRUCTION, ICY OR SNOW-COVERED, V WIPERS|W OTHER ENVIRONMENTAL"
## [364] "NON-HIGHWAY WORK, SLEET, HAIL, FREEZ. RAIN, WET"
## [365] "DEBRIS OR OBSTRUCTION, SEVERE CROSSWINDS"
## [366] "SEVERE CROSSWINDS, V EXHAUST SYSTEM|R OTHER ROAD"
## [367] "N/A, RUTS, HOLES, BUMPS, V EXHAUST SYSTEM|R OTHER ROAD"
## [368] "BACKUP DUE TO REGULAR CONGESTION, N/A, RUTS, HOLES, BUMPS"
## [369] "ICY OR SNOW-COVERED, RAIN, SNOW, SMOG, SMOKE"
## [370] "DEBRIS OR OBSTRUCTION, ICY OR SNOW-COVERED, RAIN, SNOW"
## [371] "N/A, ROAD UNDER CONSTRUCTION/MAINTENANCE, RUTS, HOLES, BUMPS, WORN, TRAVEL-POLISHED SURFACE"
## [372] "BLOWING SAND, SOIL, DIRT, RAIN, SNOW, WET"
## [373] "N/A, RUTS, HOLES, BUMPS, WORN, TRAVEL-POLISHED SURFACE"
## [374] "ICY OR SNOW-COVERED, N/A, RUTS, HOLES, BUMPS"
## [375] "N/A, V WIPERS|W OTHER ENVIRONMENTAL, VISION OBSTRUCTION (INCL. BLINDED BY SUN)"
## [376] "DEBRIS OR OBSTRUCTION, SEVERE CROSSWINDS, V EXHAUST SYSTEM|R OTHER ROAD"
## [377] "N/A, PHYSICAL OBSTRUCTION(S), WET"
## [378] "RAIN, SNOW, SHOULDERS LOW, SOFT, HIGH, VISION OBSTRUCTION (INCL. BLINDED BY SUN), WET"
## [379] "PHYSICAL OBSTRUCTION(S), V WIPERS|W OTHER ENVIRONMENTAL"
## [380] "SLEET, HAIL, FREEZ. RAIN, WET, WORN, TRAVEL-POLISHED SURFACE"
## [381] "ANIMAL, SLEET, HAIL, FREEZ. RAIN, WET"
## [382] "ICY OR SNOW-COVERED, SLEET, HAIL, FREEZ. RAIN, V EXHAUST SYSTEM|R OTHER ROAD, WET"
## [383] "Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [384] "Failed to Keep in Proper Lane, Other Improper Action, Too Fast For Conditions"
## [385] "Failed to Keep in Proper Lane, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Wrong Side"
## [386] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Improper Turn"
## [387] "Ran Off Roadway, Ran Stop Sign, Too Fast For Conditions"
## [388] "Failed to Keep in Proper Lane, Other Improper Action, Wrong Side"
## [389] "Followed Too Closely, Improper Passing, Too Fast For Conditions"
## [390] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Off Roadway"
## [391] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Ran Red Light"
## [392] "Disregarded Other Road Markings, Other Improper Action, Ran Off Roadway, Wrong Side, Wrong Way"
## [393] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Wrong Side"
## [394] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [395] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [396] "Disregard Officer Directions, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [397] "Followed Too Closely, Improper Passing, Other Improper Action"
## [398] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [399] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [400] "Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Wrong Side"
## [401] "Over-Correcting/Over-Steering, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [402] "Followed Too Closely, Over-Correcting/Over-Steering"
## [403] "Failed to Keep in Proper Lane, Improper Passing, Improper Turn, Ran Off Roadway, Too Fast For Conditions"
## [404] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Passing"
## [405] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Wrong Side"
## [406] "Disregard Officer Directions, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [407] "Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [408] "Failed To Stop For School Bus"
## [409] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Too Fast For Conditions"
## [410] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Ran Red Light"
## [411] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway"
## [412] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn, Other Improper Action"
## [413] "Improper Backing, Too Fast For Conditions"
## [414] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [415] "Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [416] "Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [417] "Failed to Keep in Proper Lane, Ran Off Roadway, Too Fast For Conditions, Wrong Way"
## [418] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [419] "Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering"
## [420] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Followed Too Closely, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [421] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [422] "Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [423] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Red Light"
## [424] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [425] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [426] "Followed Too Closely, Other Improper Action, Too Fast For Conditions"
## [427] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [428] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Ran Red Light"
## [429] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [430] "Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [431] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions, Wrong Side"
## [432] "Failed to Yield Right-of-Way, Followed Too Closely, Improper Turn"
## [433] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Wrong Side, Wrong Way"
## [434] "Disregarded Other Road Markings, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [435] "Improper Passing, Improper Turn"
## [436] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [437] "Disregard Officer Directions, Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Other Improper Action"
## [438] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Stop Sign, Too Fast For Conditions"
## [439] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering"
## [440] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Ran Red Light, Too Fast For Conditions"
## [441] "Failed to Keep in Proper Lane, Followed Too Closely, Other Improper Action"
## [442] "Failed to Keep in Proper Lane, Followed Too Closely, Over-Correcting/Over-Steering"
## [443] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Wrong Side"
## [444] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Wrong Side"
## [445] "Other Improper Action, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [446] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [447] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Too Fast For Conditions"
## [448] "Failed to Keep in Proper Lane, Too Fast For Conditions, Wrong Side"
## [449] "Failed to Keep in Proper Lane, Over-Correcting/Over-Steering, Ran Off Roadway"
## [450] "Followed Too Closely, Wrong Side"
## [451] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Wrong Side"
## [452] "Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [453] "Disregard Officer Directions, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [454] "Over-Correcting/Over-Steering, Ran Off Roadway, Wrong Side"
## [455] "Failed to Yield Right-of-Way, Followed Too Closely, Too Fast For Conditions"
## [456] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Over-Correcting/Over-Steering, Ran Red Light"
## [457] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [458] "Improper Passing, Wrong Side"
## [459] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [460] "Disregarded Other Traffic Sign, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [461] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Improper Passing, Other Improper Action"
## [462] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Other Improper Action"
## [463] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [464] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [465] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [466] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [467] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [468] "Disregard Officer Directions, Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Followed Too Closely, Improper Passing, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions, Wrong Side, Wrong Way"
## [469] "Other Improper Action, Ran Red Light, Too Fast For Conditions"
## [470] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn, Ran Red Light"
## [471] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [472] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering"
## [473] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Passing, Wrong Side"
## [474] "Disregarded Other Traffic Sign, Ran Red Light"
## [475] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions, Wrong Side"
## [476] "Disregard Officer Directions, Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [477] "Improper Turn, Ran Off Roadway"
## [478] "Disregarded Other Road Markings, Other Improper Action"
## [479] "Disregarded Other Traffic Sign, Improper Turn, Wrong Way"
## [480] "Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [481] "Disregarded Other Road Markings, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Wrong Way"
## [482] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [483] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Over-Correcting/Over-Steering"
## [484] "Improper Backing, Other Improper Action, Over-Correcting/Over-Steering"
## [485] "Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [486] "Over-Correcting/Over-Steering, Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [487] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Turn, Ran Off Roadway"
## [488] "Improper Turn, Over-Correcting/Over-Steering, Too Fast For Conditions"
## [489] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Red Light, Too Fast For Conditions"
## [490] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Turn"
## [491] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Too Fast For Conditions"
## [492] "Disregard Officer Directions, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [493] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Wrong Side"
## [494] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Ran Off Roadway"
## [495] "Failed to Yield Right-of-Way, Improper Turn, Ran Off Roadway"
## [496] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [497] "Failed to Keep in Proper Lane, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [498] "Failed to Yield Right-of-Way, Improper Passing, Too Fast For Conditions"
## [499] "Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions, Wrong Side"
## [500] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn"
## [501] "Over-Correcting/Over-Steering, Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [502] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [503] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Red Light, Too Fast For Conditions"
## [504] "Failed to Keep in Proper Lane, Improper Passing, Too Fast For Conditions"
## [505] "Ran Red Light, Wrong Side"
## [506] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering"
## [507] "Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [508] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [509] "Disregarded Other Road Markings, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [510] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions, Wrong Side"
## [511] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions, Wrong Side, Wrong Way"
## [512] "Failed to Keep in Proper Lane, Improper Passing, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [513] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Wrong Side"
## [514] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Ran Stop Sign"
## [515] "Disregarded Other Road Markings, Failed to Keep in Proper Lane"
## [516] "Failed to Keep in Proper Lane, Improper Turn, Over-Correcting/Over-Steering, Wrong Way"
## [517] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [518] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Too Fast For Conditions"
## [519] "Failed to Yield Right-of-Way, Improper Passing, Other Improper Action"
## [520] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Too Fast For Conditions"
## [521] "Failed to Keep in Proper Lane, Followed Too Closely, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions, Wrong Side"
## [522] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn"
## [523] "Disregarded Other Road Markings, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Wrong Side"
## [524] "Improper Passing, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [525] "Improper Passing, Too Fast For Conditions"
## [526] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Too Fast For Conditions, Wrong Side"
## [527] "Failed to Yield Right-of-Way, Other Improper Action, Ran Red Light"
## [528] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [529] "Disregarded Other Road Markings, Followed Too Closely, Too Fast For Conditions"
## [530] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Off Roadway"
## [531] "Improper Turn, Wrong Side"
## [532] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Red Light"
## [533] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering"
## [534] "Ran Off Roadway, Wrong Side"
## [535] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Backing"
## [536] "Disregard Officer Directions, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [537] "Disregarded Other Traffic Sign, Improper Turn, Other Improper Action"
## [538] "Disregard Officer Directions, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [539] "Failed to Keep in Proper Lane, Ran Red Light"
## [540] "Failed to Keep in Proper Lane, Followed Too Closely"
## [541] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [542] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway"
## [543] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Red Light, Too Fast For Conditions"
## [544] "Disregarded Other Road Markings, Ran Off Roadway"
## [545] "Failed to Yield Right-of-Way, Ran Stop Sign, Too Fast For Conditions"
## [546] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [547] "Disregarded Other Road Markings, Improper Passing, Other Improper Action"
## [548] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Red Light"
## [549] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions, Wrong Way"
## [550] "Failed To Stop For School Bus, Improper Backing"
## [551] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway"
## [552] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Wrong Side, Wrong Way"
## [553] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [554] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway"
## [555] "Improper Backing, Over-Correcting/Over-Steering"
## [556] "Followed Too Closely, Other Improper Action, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [557] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Too Fast For Conditions"
## [558] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [559] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions, Wrong Side, Wrong Way"
## [560] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing"
## [561] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [562] "Followed Too Closely, Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [563] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [564] "Failed to Yield Right-of-Way, Improper Turn, Ran Stop Sign"
## [565] "Failed to Yield Right-of-Way, Over-Correcting/Over-Steering"
## [566] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [567] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Stop Sign"
## [568] "Improper Turn, Ran Red Light"
## [569] "Followed Too Closely, Ran Red Light"
## [570] "Other Improper Action, Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [571] "Failed to Keep in Proper Lane, Too Fast For Conditions, Wrong Way"
## [572] "Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway"
## [573] "Failed to Keep in Proper Lane, Improper Turn, Other Improper Action, Ran Off Roadway"
## [574] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [575] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Ran Stop Sign"
## [576] "Failed to Keep in Proper Lane, Wrong Way"
## [577] "Followed Too Closely, Ran Red Light, Too Fast For Conditions"
## [578] "Failed to Keep in Proper Lane, Improper Turn, Ran Off Roadway"
## [579] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering"
## [580] "Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [581] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Wrong Side"
## [582] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Followed Too Closely, Improper Passing"
## [583] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [584] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Improper Turn"
## [585] "Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [586] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering"
## [587] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [588] "Followed Too Closely, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [589] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Other Improper Action, Ran Off Roadway, Ran Red Light"
## [590] "Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [591] "Disregarded Other Road Markings, Too Fast For Conditions, Wrong Side"
## [592] "Improper Turn, Over-Correcting/Over-Steering, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [593] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [594] "Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [595] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [596] "Failed to Yield Right-of-Way, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [597] "Failed to Yield Right-of-Way, Improper Turn, Ran Red Light, Too Fast For Conditions"
## [598] "Improper Backing, Improper Turn"
## [599] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Yield Right-of-Way"
## [600] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [601] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions"
## [602] "Failed to Yield Right-of-Way, Followed Too Closely, Ran Stop Sign"
## [603] "Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [604] "Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Red Light"
## [605] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Wrong Side"
## [606] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Red Light"
## [607] "Other Improper Action, Wrong Way"
## [608] "Disregarded Other Road Markings, Wrong Side"
## [609] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Stop Sign"
## [610] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [611] "Disregard Officer Directions, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Red Light"
## [612] "Failed to Keep in Proper Lane, Improper Passing, Improper Turn"
## [613] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [614] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Improper Turn"
## [615] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [616] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [617] "Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Red Light"
## [618] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [619] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions, Wrong Side, Wrong Way"
## [620] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Improper Turn"
## [621] "Followed Too Closely, Improper Turn"
## [622] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Improper Passing"
## [623] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway"
## [624] "Failed to Keep in Proper Lane, Improper Turn, Over-Correcting/Over-Steering"
## [625] "Disregard Officer Directions, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [626] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [627] "Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Stop Sign"
## [628] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [629] "Failed to Yield Right-of-Way, Other Improper Action, Ran Stop Sign, Too Fast For Conditions"
## [630] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Other Improper Action"
## [631] "Disregard Officer Directions, Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [632] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [633] "Other Improper Action, Ran Red Light"
## [634] "Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [635] "Disregard Officer Directions, Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [636] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [637] "Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [638] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Wrong Way"
## [639] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering"
## [640] "Improper Turn, Over-Correcting/Over-Steering"
## [641] "Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Too Fast For Conditions"
## [642] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions, Wrong Side, Wrong Way"
## [643] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Ran Stop Sign"
## [644] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [645] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Too Fast For Conditions, Wrong Side, Wrong Way"
## [646] "Other Improper Action, Over-Correcting/Over-Steering"
## [647] "Improper Passing, Over-Correcting/Over-Steering, Ran Off Roadway"
## [648] "Other Improper Action, Over-Correcting/Over-Steering, Too Fast For Conditions"
## [649] "Disregard Officer Directions, Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions, Wrong Way"
## [650] "Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Stop Sign"
## [651] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Red Light, Too Fast For Conditions"
## [652] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Over-Correcting/Over-Steering, Ran Off Roadway"
## [653] "Disregard Officer Directions, Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [654] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Over-Correcting/Over-Steering"
## [655] "Failed to Yield Right-of-Way, Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [656] "Disregarded Other Traffic Sign, Ran Stop Sign, Too Fast For Conditions"
## [657] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering"
## [658] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Improper Turn, Other Improper Action, Wrong Side, Wrong Way"
## [659] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner, Wrong Side"
## [660] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Over-Correcting/Over-Steering"
## [661] "Failed to Keep in Proper Lane, Wrong Side, Wrong Way"
## [662] "Failed to Keep in Proper Lane, Ran Off Roadway, Too Fast For Conditions, Wrong Side"
## [663] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Red Light"
## [664] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [665] "Ran Red Light, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [666] "Disregarded Other Traffic Sign, Ran Red Light, Too Fast For Conditions"
## [667] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Other Improper Action, Wrong Side, Wrong Way"
## [668] "Failed to Yield Right-of-Way, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Wrong Way"
## [669] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Red Light"
## [670] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [671] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions, Wrong Side"
## [672] "Ran Off Roadway, Ran Stop Sign"
## [673] "Failed to Keep in Proper Lane, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [674] "Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Too Fast For Conditions"
## [675] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [676] "Improper Passing, Ran Off Roadway, Wrong Side"
## [677] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Too Fast For Conditions, Wrong Side"
## [678] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [679] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [680] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [681] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [682] "Disregard Officer Directions, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Too Fast For Conditions"
## [683] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [684] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [685] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Improper Passing, Improper Turn"
## [686] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Stop Sign"
## [687] "Other Improper Action, Ran Stop Sign"
## [688] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [689] "Failed to Keep in Proper Lane, Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway, Too Fast For Conditions"
## [690] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions, Wrong Side, Wrong Way"
## [691] "Failed to Yield Right-of-Way, Improper Backing, Ran Red Light"
## [692] "Failed to Yield Right-of-Way, Ran Red Light, Too Fast For Conditions"
## [693] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Over-Correcting/Over-Steering"
## [694] "Followed Too Closely, Improper Passing, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [695] "Disregard Officer Directions, Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [696] "Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [697] "Disregard Officer Directions, Followed Too Closely, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [698] "Disregard Officer Directions, Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Passing, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [699] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Stop Sign, Too Fast For Conditions"
## [700] "Disregarded Other Road Markings, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Too Fast For Conditions"
## [701] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Ran Off Roadway"
## [702] "Failed to Keep in Proper Lane, Improper Passing, Improper Turn, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [703] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Ran Red Light"
## [704] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [705] "Improper Turn, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [706] "Disregarded Other Traffic Sign, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [707] "Other Improper Action, Ran Off Roadway, Wrong Side, Wrong Way"
## [708] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Too Fast For Conditions, Wrong Side, Wrong Way"
## [709] "Followed Too Closely, Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [710] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Followed Too Closely, Improper Passing, Other Improper Action"
## [711] "Improper Turn, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [712] "Failed to Keep in Proper Lane, Ran Off Roadway, Wrong Side"
## [713] "Disregarded Other Traffic Sign, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [714] "Failed to Keep in Proper Lane, Improper Backing, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [715] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Stop Sign"
## [716] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Over-Correcting/Over-Steering, Ran Off Roadway"
## [717] "Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [718] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway, Too Fast For Conditions, Wrong Side"
## [719] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Wrong Side, Wrong Way"
## [720] "Failed to Keep in Proper Lane, Ran Off Roadway, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Wrong Way"
## [721] "Failed to Keep in Proper Lane, Ran Off Roadway, Wrong Way"
## [722] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [723] "Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway"
## [724] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Wrong Way"
## [725] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner"
## [726] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Improper Passing"
## [727] "Improper Turn, Wrong Side, Wrong Way"
## [728] "Disregarded Other Road Markings, Improper Turn, Other Improper Action"
## [729] "Failed to Keep in Proper Lane, Improper Passing, Wrong Side"
## [730] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway"
## [731] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"
## [732] "Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Followed Too Closely"
## [733] "Disregard Officer Directions, Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Ran Red Light, Too Fast For Conditions"
## [734] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Followed Too Closely, Too Fast For Conditions"
## [735] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Ran Red Light"
## [736] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Ran Stop Sign, Too Fast For Conditions"
## [737] "Disregarded Other Traffic Sign, Failed to Keep in Proper Lane, Failed to Yield Right-of-Way, Improper Turn"
## [738] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions, Wrong Way"
## [739] "Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action, Over-Correcting/Over-Steering"
## [740] "Followed Too Closely, Improper Passing, Other Improper Action, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc"
## [741] "Improper Turn, Other Improper Action, Ran Red Light"
## [742] "Improper Passing, Improper Turn, Other Improper Action, Too Fast For Conditions"
## [743] "Disregarded Other Road Markings, Improper Passing, Ran Off Roadway"
## [744] "Over-Correcting/Over-Steering, Wrong Side"
## [745] "Operated Motor Vehicle in Reckless or Aggressive Manner, Over-Correcting/Over-Steering, Ran Off Roadway, Wrong Side"
## [746] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway"
## [747] "Ran Off Roadway, Ran Red Light"
## [748] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [749] "Disregard Officer Directions, Improper Backing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Too Fast For Conditions"
## [750] "Disregarded Other Road Markings, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway"
## [751] "Failed to Keep in Proper Lane, Swerved or Avoided Due to Wind, Slippery Surface, Motor Vehicle, Object, Non-Motorist in Roadway, etc, Too Fast For Conditions"
## [752] "Disregard Officer Directions, Improper Backing"
## [753] "Failed to Keep in Proper Lane, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Over-Correcting/Over-Steering, Ran Off Roadway, Wrong Way"
## [754] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Followed Too Closely, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner"
## [755] "Failed to Yield Right-of-Way, Improper Passing, Wrong Side"
## [756] "Disregarded Other Traffic Sign, Improper Turn, Ran Off Roadway, Too Fast For Conditions"
## [757] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [758] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Other Improper Action"
## [759] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Off Roadway, Ran Red Light"
## [760] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Stop Sign, Wrong Side"
## [761] "Disregarded Other Road Markings, Improper Turn"
## [762] "Disregarded Other Road Markings, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action"
## [763] "Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Red Light"
## [764] "Disregarded Other Road Markings, Failed to Keep in Proper Lane, Ran Off Roadway"
## [765] "Disregarded Other Road Markings, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Ran Off Roadway"
## [766] "Disregarded Other Road Markings, Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Too Fast For Conditions"
## [767] "Disregarded Other Traffic Sign, Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Other Improper Action"
## [768] "Disregard Officer Directions, Failed to Yield Right-of-Way, Improper Passing, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Red Light, Too Fast For Conditions"
## [769] "Failed to Yield Right-of-Way, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Ran Stop Sign"
## [770] "Failed to Keep in Proper Lane, Improper Turn, Operated Motor Vehicle in Inattentive, Careless, Negligent, or Erratic Manner, Operated Motor Vehicle in Reckless or Aggressive Manner, Other Improper Action, Ran Off Roadway, Too Fast For Conditions"unique(crash_data$Driver_Distracted_By)## [1] "Other Action (looking away from task, etc.)"
## [2] ""
## [3] "Not Distracted"
## [4] "Manually Operating (dialing, playing game, etc.)"
## [5] "Unknown"
## [6] "Talking/listening"
## [7] "UNKNOWN"
## [8] "NOT DISTRACTED"
## [9] "LOOKED BUT DID NOT SEE"
## [10] "INATTENTIVE OR LOST IN THOUGHT"
## [11] "TALKING OR LISTENING TO CELLULAR PHONE"
## [12] "OTHER DISTRACTION"
## [13] "DISTRACTED BY OUTSIDE PERSON OBJECT OR EVENT"
## [14] "EATING OR DRINKING"
## [15] "BY MOVING OBJECT IN VEHICLE"
## [16] "BY OTHER OCCUPANTS"
## [17] "ADJUSTING AUDIO AND OR CLIMATE CONTROLS"
## [18] "NO DRIVER PRESENT"
## [19] "OTHER ELECTRONIC DEVICE (NAVIGATIONAL PALM PILOT)"
## [20] "OTHER CELLULAR PHONE RELATED"
## [21] "USING OTHER DEVICE CONTROLS INTEGRAL TO VEHICLE"
## [22] "USING DEVICE OBJECT BROUGHT INTO VEHICLE"
## [23] "DIALING CELLULAR PHONE"
## [24] "TEXTING FROM A CELLULAR PHONE"
## [25] "SMOKING RELATED"crash_data$Injury_Severity_Binary <- ifelse(crash_data$Injury_Severity == "FATAL INJURY" | crash_data$Injury_Severity == "SUSPECTED SERIOUS INJURY", 1, 0)
table(crash_data$Injury_Severity_Binary)##
## 0 1
## 205516 1568crash_data$Circumstance_Binary <- ifelse(crash_data$Circumstance == "Distracted", 1, 0)
table(crash_data$Circumstance_Binary)##
## 0
## 207084crash_data |>
select(Circumstance_Binary, Injury_Severity_Binary) |>
summary()## Circumstance_Binary Injury_Severity_Binary
## Min. :0 Min. :0.000000
## 1st Qu.:0 1st Qu.:0.000000
## Median :0 Median :0.000000
## Mean :0 Mean :0.007572
## 3rd Qu.:0 3rd Qu.:0.000000
## Max. :0 Max. :1.000000xtabs(~ Circumstance_Binary + Injury_Severity_Binary, data = crash_data)## Injury_Severity_Binary
## Circumstance_Binary 0 1
## 0 205516 1568Regression
logistic <- glm(Injury_Severity_Binary ~ Circumstance_Binary , data= crash_data, family="binomial")
summary(logistic)##
## Call:
## glm(formula = Injury_Severity_Binary ~ Circumstance_Binary, family = "binomial",
## data = crash_data)
##
## Coefficients: (1 not defined because of singularities)
## Estimate Std. Error z value Pr(>|z|)
## (Intercept) -4.87572 0.02535 -192.3 <2e-16 ***
## Circumstance_Binary NA NA NA NA
## ---
## Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
##
## (Dispersion parameter for binomial family taken to be 1)
##
## Null deviance: 18438 on 207083 degrees of freedom
## Residual deviance: 18438 on 207083 degrees of freedom
## AIC: 18440
##
## Number of Fisher Scoring iterations: 7crash_data$Injury_num <- ifelse(crash_data$Injury_Severity_Binary == 1, 1, 0)
# Predicted probabilities
predicted.probs <- logistic$fitted.values
# Predicted classes: 1 if prob > 0.5, else 0
predicted.classes <- ifelse(predicted.probs > 0.5, 1, 0)
# Confusion matrix
confusion <- table(
Predicted = factor(predicted.classes, levels = c(0, 1)),
Actual = factor(crash_data$Injury_num, levels = c(0, 1))
)
confusion## Actual
## Predicted 0 1
## 0 205516 1568
## 1 0 0library(pROC)## Warning: package 'pROC' was built under R version 4.5.2## Type 'citation("pROC")' for a citation.##
## Attaching package: 'pROC'## The following objects are masked from 'package:stats':
##
## cov, smooth, varroc_obj <- roc(response = crash_data$Injury_Severity_Binary,
predictor = logistic$fitted.values,
levels = c("0", "1"),
direction = "<")
# Print AUC value
auc_val <- auc(roc_obj); auc_val## Area under the curve: 0.5library(ggplot2)
library(pROC)
# Compute ROC object
roc_obj <- roc(crash_data$Injury_Severity_Binary,
logistic$fitted.values)## Setting levels: control = 0, case = 1## Setting direction: controls < cases# Extract ROC data
roc_data <- data.frame(
FPR = 1 - roc_obj$specificities, # False Positive Rate
TPR = roc_obj$sensitivities # True Positive Rate
)
# Plot using ggplot2
ggplot(roc_data, aes(x = FPR, y = TPR)) +
geom_line(color = "blue", size = 1.2) +
geom_abline(intercept = 0, slope = 1,
linetype = "dashed", color = "red") +
labs(
title = "Logistic Regression",
x = "False Positive Rate (1 - Specificity)",
y = "True Positive Rate (Sensitivity)"
) +
theme_minimal() +
annotate("text", x = 0.6, y = 0.2,
label = paste("AUC =", round(auc(roc_obj), 3)),
size = 5, color = "black")## Warning: Using `size` aesthetic for lines was deprecated in ggplot2 3.4.0.
## ℹ Please use `linewidth` instead.
## This warning is displayed once every 8 hours.
## Call `lifecycle::last_lifecycle_warnings()` to see where this warning was
## generated.
Conclusion
The logistic regression showed that circumctances has little effect over the severity of an accident. The model’s overall accuracy looks high, but severe injuries are very rare (~1%), so predicting them remains difficult. The result of 0.500 confirms the model performs only slightly better than chance.
Future improvements include adding variables like crash type, driver distractions and testing different probability thresholds to boost sensitivity. Overall, I could tell that there is a slight connection between the circumstances and the severity, but more work is needed to reliably identify the rare severe injury cases.