Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Review of State's efforts; through trafficways; control signals; traffic count forms; standards of utility, and of design; installation and operation of signal lights. Indexed in Engineering Index 1929, from Am. Soc. Civil Engrs. -- Proc., Dec. 1929. (See also Roads and Streets vol. 70, no. 3, Mar. 1930 pp. 97-102, 3 figs (discussion) p 151-154)
Review of State's efforts; through trafficways; control signals; traffic count forms; standards of utility, and of design; installation and operation of signal lights. Indexed in Engineering Index 1929, from Am. Soc. Civil Engrs. -- Proc., Dec. 1929. (See also Roads and Streets vol. 70, no. 3, Mar. 1930 pp. 97-102, 3 figs (discussion) p 151-154)
State traffic control in Massachusetts
Univ Mich -- Proc Highway Eng Conference
Halsey, M. (Autor:in)
1930
16 pages
Aufsatz (Zeitschrift)
Englisch
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State traffic control in Massachusetts
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