Cambria bridge was first built in 1877 by James Hilton, a speculative builder.
A wharf for Webb's timber yard was situated just south of the bridge on the eastern bank.
This bridge was widened and strengthened in 1893 by Swindon New Town Local Board at a cost of £1500.
Due to corrosion, the main span was replaced in 1978 by Thamesdown Council with a reinforced concrete span with brick parapets surmounted by steel railings. The original brick abutments were retained and the protective iron plate on the corner of the northern abutment, on the towpath side, shows characteristic rope wear grooves.