1999 GES Coding and Editing Manual 1999
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U.S. Department of Transportation National Highway Traffic Safety Administration General Estimates System Coding And Editing Manual 1999 Table of Contents Variables/Questions are displayed in data entry order. Variable/Question Name Index .......................................... vi PAR A22 Police Jurisdiction ................................................1 A01 Date ...........................................................2 A02 Time ...........................................................3 A23 Stratum .........................................................5 PAR Configuration Questions A03 Number of Motor Vehicles ..........................................8 A04 Number of Non-Motorists ..........................................11 Events E01 Event Number -- NEW VARIABLE ...................................13 V01 Vehicle Number (This Vehicle) ......................................19 V24 Initial Point of Impact (This Vehicle) ..................................20 E02 Action -- NEW VARIABLE .........................................24 A06 First Harmful Event ..............................................27 V01 Vehicle Number (Other Vehicle) ....................................39 V24 Initial Point of Impact (Other Vehicle) .................................40 A07 Manner of Collision ..............................................44 Crash Data Questions A05 Land Use ......................................................47 A25 Work Zone .....................................................48 A21 School Bus Related ..............................................49 A08 Interstate Highway ...............................................51 A09 Relation To Junction (Non-Interchange Versus Interchange) ..............53 A09 Relation To Junction (Specific Location) ..............................54 A10 Relation To Roadway .............................................68 A19 Light Condition ..................................................74 A20 Atmospheric Condition ............................................76 A26 NHS Roadway Type–Deleted ......................................78 i Vehicle Data V07 Vehicle Identification Number ......................................79 V03 Vehicle Make ...................................................81 V04 Vehicle Model ...................................................86 V05 Vehicle Body Type ..............................................121 V06 Vehicle Model Year .............................................136 V13 Vehicle Trailing .................................................138 V14 Jackknife .....................................................141 Environmental Conditions A11 Trafficway Flow ................................................143 A12 Number of Travel Lanes ..........................................145 A13 Roadway Alignment .............................................147 A14 Roadway Profile ................................................148 A15 Roadway Surface Condition .......................................149 A18 Speed Limit ...................................................151 Vehicle Characteristics V02 Hit and Run ...................................................152 V08 Special Use ...................................................155 V09 Emergency Use ................................................159 V11 Travel Speed ..................................................161 V16 Fire Occurrence ................................................163 V18 Damage Severity ...............................................164 V19 Manner of Leaving Scene ........................................167 Vehicle Crash V20 Most Harmful Event .............................................170 V21 Movement Prior to Critical Event--Precrash 1 .........................173 V22 Vehicle Role ...................................................179 V23 Accident Type (Category) .........................................182 V23 Accident Type (Configuration) .....................................186 V23 Accident Type (Crash Type) .......................................189 Pedestrian, Etc./Pedalcyclist Crash Type A24 Pedestrian/Bike Accident Type (Pedestrian, Etc. Versus Pedalcyclist) ......229 A24 Pedestrian/Bike Accident Type (Wheel Chair) .........................231 Crash Typing for Pedestrians, Etc. A24 Pedestrian/Bike Accident Type (Category 1) ..........................232 ii A24 Pedestrian/Bike Accident Type (Category 2) ..........................234 A24 Pedestrian/Bike Accident Type (Category 3) ..........................235 A24 Pedestrian/Bike Accident Type (Category 4) ..........................237 A24 Pedestrian/Bike Accident Type (Category 5) ..........................239 A24 Pedestrian/Bike Accident Type (Category 6) ..........................241 A24 Pedestrian/Bike Accident Type (Category 7 Versus Category 8) ...........242 A24 Pedestrian/Bike Accident Type (Category 7) ..........................243 A24 Pedestrian/Bike Accident Type (Category 8) ..........................245 A24 Pedestrian/Bike Accident Type (Category 9) ..........................248 Crash Typing for Pedalcyclists A24 Pedestrian/Bike Accident Type (Specific Circumstances--Weird) ...................................249 A24 Pedestrian/Bike Accident Type (Specific Circumstances--Children’s Vehicle) .........................251 A24 Pedestrian/Bike Accident Type (Specific Circumstances--Backing Motor Vehicle) ......................252 A24 Pedestrian/Bike Accident Type (Specific Circumstances--Not on a Roadway) .........................253 A24 Pedestrian/Bike Accident Type (Approach Paths--Parallel Versus Crossing) ..........................254 A24 Pedestrian/Bike Accident Type (Parallel Path Category) .................256 A24 Pedestrian/Bike Accident Type (Crossing Path Category) ................258 A24 Pedestrian/Bike Accident Type (Parallel/Crossing Path Category Crash Type) ........................259 One-to-Many Vehicle Variables A16 Traffic Control Device (Category) ...................................275 A16 Traffic Control Device (Specific Controls) ............................277 V12 Vehicle Contributing Factors ......................................282 V25 Damage Areas .................................................284 Precrash Data V26 Critical Event--Precrash 2 (Category) ...............................303 V26 Critical Event--Precrash 2 (Event) ..................................304 V27 Corrective Action Attempted--Precrash 3 .............................318 V28 Vehicle Control–Precrash 4 .......................................321 V29 Precrash Location–Precrash 5 .....................................323 Rollover V30 Rollover Type ..................................................326 iii National Governor’s Association (NGA) Crash Data V31 Carrier’s Identification Number .....................................328 V32 Number of Axles on Vehicle, Including Trailers ........................330 V33 Cargo Body Type ...............................................332 V34 Hazardous Materials Placarded ....................................335 V35 Hazardous Materials Placard Number ...............................337 V36 Hazardous Materials Release .....................................340 Vehicle Occupants V10 Number of Occupants ...........................................342 V10A Number of Occupants Coded -- NEW VARIABLE ....................345 D01 Driver Presence ................................................346 Occupant Characteristics P01 Vehicle Number (Occupants) ......................................349 P02 Person Number (Occupants) ......................................350 P03 Person Type (Occupants) ........................................351 P04 Seating Position ................................................357 P06 Ejection ......................................................361 P21 Air Bag Availability/Function .......................................363 P07 Age (Occupants) ...............................................365 P08 Sex (Occupants) ...............................................366 P09 Injury Severity (Occupants) .......................................367 P10 Taken to Hospital or Treatment Facility (Occupants) ....................376 Driver Data D08 Driver’s Zip Code ...............................................378 D09 Speed Related .................................................380 P11 Police Reported Alcohol Involvement (Drivers) ........................382 P17 Police Reported Drug Involvement (Drivers) ..........................385 Driver/Passenger One-To-Many Variables D02 Violations Charged ..............................................388 D04 Driver’s Vision Obscured By ......................................391 D06 Driver Maneuvered to Avoid .......................................394 D07 Driver Distracted By .............................................397 P15 Restraint System Use (Occupants) .................................401 P16 Restraint Type--Deleted ..........................................404 P18 Person’s Physical Impairment (Drivers) ..............................405 iv Non-Motorist Data P01 Vehicle Number (Non-Motorists) ...................................408 P02 Person Number (Non-Motorists) ...................................409 P03 Person Type (Non-Motorists) ......................................410 P07 Age (Non-Motorists) .............................................417 P08 Sex (Non-Motorists) .............................................418 P09 Injury Severity (Non-Motorists) .....................................419 P10 Taken to Hospital or Treatment Facility (Non-Motorists) .................422