Survey made to determine existing best practice in all American cities having population of 50,000 or more and in some selected smaller cities; report contains 86 recommendations for street traffic signs, street traffic control signals, street traffic markings and safety zones; specifications for sign materials; U. S. Bureau of Standards specifications for paint.


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    Title :

    Street traffic signs, signals and markings


    Additional title:

    Am. Eng. Council -- Report



    Publication date :

    1929


    Size :

    54 pages


    Type of media :

    Report


    Type of material :

    Print


    Language :

    English