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Longest multiple-arch concrete highway bridge to span Susquehanna river
Bridge between Columbia and Wrightsville, Pa., having total length of 7374 ft., including approaches; each arch span consists of three ribs spaced 17 ft. 9 in. on centers with span between abutments of 185 ft. and rise above springing line of 32 ft.; arch forms are carried on steel centering; contract price is $2,500,000. (See also Eng. and Contracting vol. 69, no. 3, Mar. 1930 pp. 119-122, 9 figs)
Longest multiple-arch concrete highway bridge to span Susquehanna river
Bridge between Columbia and Wrightsville, Pa., having total length of 7374 ft., including approaches; each arch span consists of three ribs spaced 17 ft. 9 in. on centers with span between abutments of 185 ft. and rise above springing line of 32 ft.; arch forms are carried on steel centering; contract price is $2,500,000. (See also Eng. and Contracting vol. 69, no. 3, Mar. 1930 pp. 119-122, 9 figs)
Longest multiple-arch concrete highway bridge to span Susquehanna river
Roads Streets
Nelson, C.M. (Autor:in)
Roads and Streets ; 77
1930
4 pages
8 Figs.
Aufsatz (Zeitschrift)
Englisch
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Longest multiple-arch concrete highway bridge to span susquehanna river
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