Crash Data Guideline for Improved Traffic Safety
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MODEL MINIMUM UNIFORM CRASH CRITERIA
Roadway Data Elements
Obtained After Linkage to Other Data
RL1.
Bridge/Structure Identification Number
RL2.
Roadway Curvature
RL3.
Grade
RL4.
Part of National Highway System
RL5.
Roadway Functional Class
RL6.
Annual Average Daily Traffic
RL7.
Widths of the Lane(s) and Shoulder(s)
RL8.
Width of Median
RL9.
Access Control
RL10.
Railway Crossing ID
RL11.
Roadway Lighting
RL12.
Pavement Markings, Longitudinal
RL13.
Presence/Type of Bicycle Facility
RL14.
Traffic Control Type at Intersection
RL15.
Mainline Number of Lanes at Intersection
RL16.
Side-Road Number of Lanes at Intersection
RL17.
STotal Volume of Entering Vehicles
