Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Authoritative traffic manuals say that when hourly traffic density is 1,200 cars or more, fixed illumination should be used; examples of highways and their illumination by fixed lighting; data on lighting cost; recommendations for review of State Highway Division policy.
Authoritative traffic manuals say that when hourly traffic density is 1,200 cars or more, fixed illumination should be used; examples of highways and their illumination by fixed lighting; data on lighting cost; recommendations for review of State Highway Division policy.
Lighting new traffic highways
Am City
Winter, H.H. (Autor:in)
American City ; 62
1947
Aufsatz (Zeitschrift)
Englisch
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Lighting and traffic control for present day highways
| Engineering Index Backfile | 1954
| Engineering Index Backfile | 1936
Engineering Index Backfile | 1928
| Engineering Index Backfile | 1947
| Engineering Index Backfile | 1936