V16: Roadway Alignment and Grade
The geometric or layout and inclination characteristics of the roadway in the direction of travel for this vehicle.
Subfield 1 - Horizontal Alignment:
- Curve Left
- Curve Right
Subfield 2 - Grade:
- Sag (bottom)
Important to document the horizontal alignment and grade of the roadway as it relates to this specific vehicle involved in the crash for the purpose of evaluating vehicles that run-off-road, rollover, or are runaways.