Efficacy of red and yellow turn arrows in traffic signals. Final report.
| Data(s) |
07/03/1975
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|---|---|
| Resumo |
Federal Highway Administration, Washington, D.C. Mode of access: Internet. Author corporate affiliation: District of Columbia, Department of Transportation Subject code: GHT Subject code: HBEBD Subject code: NDC Subject code: NKHL Subject code: PDED Subject code: RETQ Subject code: XPK |
| Formato |
bib |
| Identificador | |
| Idioma(s) |
eng |
| Direitos |
Items in this record are available as Public Domain, Google-digitized. View access and use profile at http://www.hathitrust.org/access_use#pd-google. Please see individual items for rights and use statements. |
| Palavras-Chave | #Turning traffic. #Traffic signals. #Time lapse photography. #Measures of effectiveness. #Color. #Traffic Control Signals. #Recognition. #Effectiveness. #Disobeying Signal Violation/ Disobeying Sign Violation. #Color/ Chromaticity. |
| Tipo |
text |
