Problems confronting traffic engineer and suggested methods of solution; motor-vehicle registration by States and cities; maps of Louisiana and Pennsylvania showing traffic on primary highway systems; cost of traffic congestion; grade crossings; recommendations.
The widening and planning of highways
Roads Streets
Roads and Streets ; 70 , n 6
1930
6 pages
4 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
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