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
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
American engineering council's signal report is submitted
Engineering Index Backfile | 1928
Swansea Council's difficulties offer outsourcing lessons
British Library Online Contents | 2007
Surrey County Council's dual highway contract
British Library Online Contents | 2003
|one London council's street cleansing methods
British Library Online Contents | 2003