Manual on uniform traffic control devices for streets and highways.
By: Prepared by the National Joint Committee on Uniform Traffic Control Devices: American Association of State Highway Officials ; Institute of Traffic Engineers ; National Committee on Uniform Traffic Laws and Ordinances ; National Association of County Officials ; American Municipal Association.
Contributors: American Association of State Highway Officials.; Institute of Traffic Engineers.; National Committee on Uniform Traffic Laws and Ordinances.; National Association of County Officials.; American Municipal Association.
Series: ASA ; D6.1-1961; ANSI ; D6.1-1961
Publisher: U.S. Department of Commerce, Bureau of Public Roads
Published: 1961
Place of publication: Washington
Language: eng
Number of pages: 333
Subjects: Traffic signs and signals
Notes: "Approved as an American Standard by the American Standards Association, January 11, 1961."