Tunnels under busy thoroughfares safeguard school children and more are contemplated; details of two types of pedestrian subways at Highland Park, Mich.; number and percentage of school children and adults using pedestrian underpasses.
Pedestrian subways at Highland Park give satisfaction
Eng. News-Rec
Engineering News Record ; 101 , n 6
1928
2 pages
2 Figs.
Aufsatz (Zeitschrift)
Englisch
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Los Angeles will soon have 44 pedestrian subways
Engineering Index Backfile | 1928
|Engineering Index Backfile | 1931
|Engineering Index Backfile | 1929
Engineering Index Backfile | 1928
SLUB | 2010
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