Los Angeles County, California, builds roads in two sections to keep traffic moving; center joint keeps autos on own side; cost figures.
Oiled macadam roads resurfaced with concrete
Eng. News-Rec
Engineering News-Record ; 81 , n 21
1918
2 pages
3 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
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