Evaluation of a radar activated horn system for speed control in highway maintenance operations : a report of findings of investigation of speed control methods in work zones

R. F. Benekohal, Jeffrey S. Linkenhold

Research output: Book/Report/Conference proceedingBook

Original languageEnglish (US)
Place of PublicationSpringfield, Ill
PublisherIllinois Dept. of Transportation
StatePublished - 1990

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