Conversion to use by auto traffic, of single track Red Rock Bridge crossing Colorado River at Topock, Ariz, was achieved by adding subfloor beams and max 7-in. thick reinforced concrete roadway slab; job also included installation of steel protective railings and removal of structural reinforcing unnecessary for highway loadings.
Railroad bridge redecked for vehicles
Eng News-Rec
Engineering News-Record ; 137 , n 2
1946
2 pages
Article (Journal)
English
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