Add to ORKGTransportation Department, Office of Transportation Policy Development, Washington, D.C.Mode of access: Internet.Author corporate affiliation: Northwestern University, Transportation Center, Evanston, Ill.Subject code: IJDBSubject code: SDBFSubject code: WNBPSubject code: YE
Mode of access: Internet.Author corporate affiliation: Transportation Department, Washington, D.C.Su...
Transportation Systems Center, Cambridge, Mass.Federal Transit Administration, Washington, D.C.Mode ...
Farm Foundation, Oak Brook, Ill.North Dakota State University, Upper Great Plains Transportation Ins...
Federal Highway Administration, Office of Highway Planning, Washington, D.C.Mode of access: Internet...
Transportation Department, Secretary of Transportation, Washington, D.C.Mode of access: Internet.Aut...
Urban Mass Transportation Administration, Washington, D.C.Mode of access: Internet.Author corporate ...
Transportation Department, Office of University Research, Washington, D.C.Mode of access: Internet.A...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
West Virginia Department of Highways, CharlestonMode of access: Internet.Author corporate affiliatio...
Federal Highway Administration, Office of Highway Policy Information, Washington, D.C.Mode of access...
Urban Mass Transportation Administration, Washington, D.C.Mode of access: Internet.Author corporate ...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Transportation Department, Office of University Research, Washington, D.C.Mode of access: Internet.A...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Mode of access: Internet.Author corporate affiliation: Transportation Department, Washington, D.C.Su...
Transportation Systems Center, Cambridge, Mass.Federal Transit Administration, Washington, D.C.Mode ...
Farm Foundation, Oak Brook, Ill.North Dakota State University, Upper Great Plains Transportation Ins...
Federal Highway Administration, Office of Highway Planning, Washington, D.C.Mode of access: Internet...
Transportation Department, Secretary of Transportation, Washington, D.C.Mode of access: Internet.Aut...
Urban Mass Transportation Administration, Washington, D.C.Mode of access: Internet.Author corporate ...
Transportation Department, Office of University Research, Washington, D.C.Mode of access: Internet.A...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
West Virginia Department of Highways, CharlestonMode of access: Internet.Author corporate affiliatio...
Federal Highway Administration, Office of Highway Policy Information, Washington, D.C.Mode of access...
Urban Mass Transportation Administration, Washington, D.C.Mode of access: Internet.Author corporate ...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Transportation Department, Office of University Research, Washington, D.C.Mode of access: Internet.A...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Mode of access: Internet.Author corporate affiliation: Transportation Department, Washington, D.C.Su...
Transportation Systems Center, Cambridge, Mass.Federal Transit Administration, Washington, D.C.Mode ...
Farm Foundation, Oak Brook, Ill.North Dakota State University, Upper Great Plains Transportation Ins...