Mode of access: Internet.Author corporate affiliation: Louisiana Department of Highways, Baton RougeSubject code: DEFSubject code: NSGSubject code: XQB
National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.COP: 2Autho...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
Indiana Department of Transportation, IndianapolisMode of access: Internet.Author corporate affiliat...
Mode of access: Internet.Author corporate affiliation: California Department of Transportation, Sacr...
Federal Highway Administration, Indianapolis, Ind.Mode of access: Internet.Author corporate affiliat...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Virginia Department of Transportation, RichmondMode of access: Internet.Author corporate affiliation...
Federal Highway Administration, Office of Engineering and Highway Operations Research, Development a...
Texas State Department of Highways and Public Transportation, AustinFederal Highway Administration, ...
Federal Highway Administration, Office of Engineering and Highway Operations Research and Developmen...
Illinois State Department of Transportation, SpringfieldMode of access: Internet.Author corporate af...
Mode of access: Internet.Author corporate affiliation: Alabama State Highway Department, Bureau of M...
Federal Highway Administration, Office of Engineering and Highway Operations Research and Developmen...
Mode of access: Internet.Author corporate affiliation: Louisiana Transportation Research Center, Bat...
Mode of access: Internet.Author corporate affiliation: Louisiana Department of Transportation and De...
National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.COP: 2Autho...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
Indiana Department of Transportation, IndianapolisMode of access: Internet.Author corporate affiliat...
Mode of access: Internet.Author corporate affiliation: California Department of Transportation, Sacr...
Federal Highway Administration, Indianapolis, Ind.Mode of access: Internet.Author corporate affiliat...
Federal Highway Administration, Washington, D.C.Mode of access: Internet.Author corporate affiliatio...
Virginia Department of Transportation, RichmondMode of access: Internet.Author corporate affiliation...
Federal Highway Administration, Office of Engineering and Highway Operations Research, Development a...
Texas State Department of Highways and Public Transportation, AustinFederal Highway Administration, ...
Federal Highway Administration, Office of Engineering and Highway Operations Research and Developmen...
Illinois State Department of Transportation, SpringfieldMode of access: Internet.Author corporate af...
Mode of access: Internet.Author corporate affiliation: Alabama State Highway Department, Bureau of M...
Federal Highway Administration, Office of Engineering and Highway Operations Research and Developmen...
Mode of access: Internet.Author corporate affiliation: Louisiana Transportation Research Center, Bat...
Mode of access: Internet.Author corporate affiliation: Louisiana Department of Transportation and De...
National Highway Traffic Safety Administration, Washington, D.C.Mode of access: Internet.COP: 2Autho...
Mode of access: Internet.Author corporate affiliation: National Highway Traffic Safety Administratio...
Indiana Department of Transportation, IndianapolisMode of access: Internet.Author corporate affiliat...