Add to ORKGTexas Transportation Institute, College StationMode of access: Internet.Author corporate affiliation: Texas State Department of Highways and Public Transportation, Transportation Planning Division, AustinReport covers the period Sept 1978 - Nov 1984Subject code: CDIKSubject code: CDNCSubject code: WVIF
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Federal Highway Administration, Office of Research, Washington, D.C.Mode of access: Internet.Author ...
Texas State Department of Highways and Public Transportation, AustinMode of access: Internet.Author ...
Texas State Department of Highways and Public Transportation, AustinMode of access: Internet.Author ...
Texas State Department of Highways and Public Transportation, Transportation Planning Division, Aust...
Texas State Department of Highways and Public Transportation, AustinMode of access: Internet.Author ...
Oklahoma Department of Transportation, Oklahoma CityMode of access: Internet.Author corporate affili...
Texas State Department of Highways and Public Transportation, Transportation Planning Division, Aust...
Federal Highway Administration, Office of Safety and Traffic Operations, Washington, D.C.Mode of acc...
Texas State Department of Highways and Public Transportation, Transportation Planning Division, Aust...
Federal Highway Administration, Office of Research, Washington, D.C.Mode of access: Internet.Author ...
Federal Highway Administration, Office of Research, Washington, D.C.Mode of access: Internet.Author ...
Federal Highway Administration, Office of Research, Development, and Technology, Washington, D.C.Mod...
Minnesota Department of Highways, St. PaulMode of access: Internet.Author corporate affiliation: Tex...
Federal Highway Administration, Office of Research, Development and Technology, Washington, D.C.Mode...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Federal Highway Administration, Office of Research, Washington, D.C.Mode of access: Internet.Author ...
Texas State Department of Highways and Public Transportation, AustinMode of access: Internet.Author ...
Texas State Department of Highways and Public Transportation, AustinMode of access: Internet.Author ...
Texas State Department of Highways and Public Transportation, Transportation Planning Division, Aust...
Texas State Department of Highways and Public Transportation, AustinMode of access: Internet.Author ...
Oklahoma Department of Transportation, Oklahoma CityMode of access: Internet.Author corporate affili...
Texas State Department of Highways and Public Transportation, Transportation Planning Division, Aust...
Federal Highway Administration, Office of Safety and Traffic Operations, Washington, D.C.Mode of acc...
Texas State Department of Highways and Public Transportation, Transportation Planning Division, Aust...
Federal Highway Administration, Office of Research, Washington, D.C.Mode of access: Internet.Author ...
Federal Highway Administration, Office of Research, Washington, D.C.Mode of access: Internet.Author ...
Federal Highway Administration, Office of Research, Development, and Technology, Washington, D.C.Mod...
Minnesota Department of Highways, St. PaulMode of access: Internet.Author corporate affiliation: Tex...
Federal Highway Administration, Office of Research, Development and Technology, Washington, D.C.Mode...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Federal Highway Administration, Office of Research, Washington, D.C.Mode of access: Internet.Author ...
Texas State Department of Highways and Public Transportation, AustinMode of access: Internet.Author ...