U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
Definition: The signed route number.
Attributes: Signed numeric value for the roadway segment.
Note: Descriptive route name information should be included in the Element 9. Route/Street Name.
HPMS/Tool Requirements: HPMS (Full Extent), HSM/IHSDM (Required), SafetyAnalyst (Required)