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George westinghouse memorial bridge
5-span, reinforced-concrete arch bridge 1560 ft long, has roadway 42 ft wide which provides four lanes of traffic; estimated that structure will save over $435,000 yearly; center span is longest concrete arch in America.
George westinghouse memorial bridge
5-span, reinforced-concrete arch bridge 1560 ft long, has roadway 42 ft wide which provides four lanes of traffic; estimated that structure will save over $435,000 yearly; center span is longest concrete arch in America.
George westinghouse memorial bridge
Universal Engr
Universal Engineer ; 57
1933
5 pages
Aufsatz (Zeitschrift)
Englisch
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