Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Traffic control by electric signal lights
Discussion of paper by M. O. Eldridge continued from Dec. 1927 issue of Proceedings; progressive or coordinated system has many advantages over synchronized system; need of short cycles in operation of electric traffic signals cannot be too strongly emphasized.
Traffic control by electric signal lights
Discussion of paper by M. O. Eldridge continued from Dec. 1927 issue of Proceedings; progressive or coordinated system has many advantages over synchronized system; need of short cycles in operation of electric traffic signals cannot be too strongly emphasized.
Traffic control by electric signal lights
Am. Soc. Civ. Engrs. -- Proc
1928
4 pages
2 Figs.
Aufsatz (Zeitschrift)
Englisch
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Traffic control by electric signal lights
| Engineering Index Backfile | 1927
Traffic lights signal new directions for adjudication
| British Library Online Contents | 2004