Program of grade separation initiated for Wayne County, Mich.; there are now 49 grade separations on highway system of County; of these 8 are separations of grades at highway intersections and 41 at intersections of railroads with highways. (See also Mich. Eng vol. 49, no. 1, Mar. 1931 pp. 16-31)
Grade separations
Civil Eng. (N. Y.)
Civil Engineering (New York) ; 1 , n 13
1931
6 pages
5 Figs.
Article (Journal)
English
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Engineering Index Backfile | 1931
|Engineering Index Backfile | 1946
|Engineering Index Backfile | 1946
|Grade separations for railroads
Engineering Index Backfile | 1933
Economics of highway grade separations
Engineering Index Backfile | 1936
|