Peak-hour traffic signal warrant
By: R. David Henry ... [et al.].
Contributors: Henry, R. David.
Series: National Cooperative Highway Research Program report,; 249; Report (National Cooperative Highway Research Program) ;; 249.
Publisher: Transportation Research Board, Natioanl Research Council
Published: 1982
Place of publication: Washington, D.C
Language: eng
Number of pages: 71
Subjects: Traffic signs and signals.; Traffic engineering.
Notes: "September 1982."