Dundas Aqueduct (BFB @ 3m 12ch)
Carrying the Kennet & Avon Canal over the railway. Grid ref. ST785625 Designed by John Rennie and chief engineer John Thomas between 1797 and 1801, and completed in 1805. James McIlquham was appointed contractor. It is named after Charles Dundas, the first chairman of the Kennet and Avon Canal Company. The aqueduct is 150 yards long with three arches built of Bath Stone, with Doric pilasters, and balustrades at each end.