Policies for use of changeable message signs in highway work zones : final report /
| Data(s) |
31/12/1969
|
|---|---|
| Resumo |
Performing organization: Urban Transportation Center, University of Illinois at Chicago. "Project VE-H2, FY 97." "June 1999"--Cover. Includes bibliographical references (p. 179-188). Final report. Mode of access: Internet. |
| Formato |
con |
| Identificador | |
| Idioma(s) |
eng |
| Publicador |
Edwardsville, IL : Illinois Transportation Research Center, Illinois Dept. of Transportation ; Springfield, Va. : Available through the National Technical Information Service, |
| Direitos |
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| Palavras-Chave | #Electronic traffic controls. #Roads #Traffic signs and signals |
| Tipo |
text |