A history of the yellow and all-red intervals for traffic signals /
prepared for Institute of Transportation Engineers ; by Kimberly A. Eccles and Hugh W. McGee.

Description

Main Author

Eccles, Kimberly A.

Related Names

McGee, Hugh W.
Institute of Transportation Engineers.

Language(s)

English

Published

Washington, D.C. : The Institute, c2001.

Subjects

Traffic signals > Traffic signals / Clearance interval.
Traffic signals > Traffic signals / History.
Electronic traffic controls > Electronic traffic controls / United States > Electronic traffic controls / United States / Standards.
Electronic traffic controls > Electronic traffic controls / United States > Electronic traffic controls / United States / History.

Note

"500/EG/BC/0901"--T.p. verso.

Physical Description

69 p. : ill. ; 28 cm.

ISBN

0935403655

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