U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
202-366-4000
Conditions and Performance Report Chapter 4Operational Performance |
Exhibit 4-5 |
Percent of Congested
Travel on Urban Principal Arterial Highways, 1993-1997 Peak-hour travel with V/SF >= 0.80 based on 1994 Highway Capacity Manual |
Source: June 1999 HPMS. |