Closure of main channel span, Oak Street Bridge, September 13, 1956
Black and white image of construction on the Oak Street Bridge in Vancouver BC.
Landscape shows crane on barge extending over channel span of steel truss bridge.
Angled side shot of crane on barge underneath truss bridge with metal panels covering pin jointed girders; crane extends over bridge, with girder suspended from second crane to right of barge; shoreline of the Fraser River in background.
Identified as Contract 3400 E, Dominion Bridge Co. Ltd., No. 13.
Labeled "PROOF No 13" in lower right corner.