Effective solution of grade-crossing problem has become challenge to engineer and economists; there are 236,283 railroad crossings in United States in spite of vast annual expenditures for elimination; grade crossings increase at faster rate than they are being eliminated; need for practical, feasible and coordinated working plan of national and state-wide proportions is pointed out.
Viewpoint of railway official on the important grade crossing problem
Nation's Traffic
Nation's Traffic ; 3 , n 3
1929
4 pages
Article (Journal)
English
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