U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
Definition: Percentage truck or truck AADT (includes tractor-semis and trucks with 6+ wheels). Note that this can be derived if both Element 82. Percent Single Unit Trucks or Single Truck AADT and Element 83. Percent Combination Trucks or Combination Truck AADT are captured.
Attributes: Percent or numeric count
Priority: Critical Alternative
HPMS/Tool Requirements: SafetyAnalyst (Optional)