Two sections of the floating bridge at Geilston Bay on the eastern side of the Derwent ready to move down to the bridge site.

Towing one of the floating arc sections downstream during construction.
Each section weighed 12,000 tons and was 1,500 feet long. The lift span and towers are in the background.

The two sections of the floating arch about to be jointed by the central steel pin.
The pin was 12.75 inches in diameter and weighed half a ton. The designer, Mr A.W. Knight
is seen on the right. The pin is now located in front of the Royal Engineers Building at 2 Davey Street.