Comments on recently issued report; opportunities of standardization for good or evil; standard highway signs; street traffic signs; comments on stops signs; stop and go signals; signal specifications; railroad crossing gates. Paper presented at Safety Congress.
The American Engineering Council's Report on Traffic Signals
Mun. News Water Works
Municipal News and Water Works ; 75 , n 6
1928
4 pages
Article (Journal)
English
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American engineering council's signal report is submitted
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