Definition:
The coding of this data element is based on the location of the first harmful event of the crash. It identifies the crash’s location with respect to presence in a junction or proximity to components typically in junction or interchange areas. See Appendices G and H.
Element Attributes:
Subfield 1: Within Interchange Area
Subfield 2: Specific location
Non-Junction
Intersection
Intersection-Related
Entrance / Exit Ramp
Entrance / Exit Ramp-Related
Railway Grade Crossing
Crossover-Related
Driveway Access
Driveway Access-Related
Shared-Use Path or Trail
Through Roadway
Acceleration / Deceleration Lane
Other Location Not Listed Above Within an Interchange Area (median, shoulder and roadside)
Unknown
Rationale:
Important for site-specific safety studies to identify locations with actual or potential problems.
