Design and specifications of open grating type crossings; merits of various types of high-way-railway grade crossing protection; location of highways parallel with railways; economics of highway-railway grade separations.
Report of committee 9 -- Highways
Am Ry Eng Assn -- Bul
American Railway Engineering Association -- Bulletin ; 55 , n 511 ; p 387-391
1953
5 pages
Article (Journal)
English
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Report of committee 9 -- Highways
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