Gatehampton Railway Bridge, otherwise referred to as Gatehampton Viaduct, is a railway bridge carrying the Great Western Main Line over the River Thames in Lower Basildon, Berkshire, England. It takes the line between the stations at Goring and Streatley and Pangbourne, and crosses the Thames on the reach between Whitchurch Lock and Goring Lock.

Whitchurch Lock is a lock and weir on the River Thames in England. It is a pound lock, built by the Thames Navigation Commissioners in 1787. It is on an island near the Oxfordshire village of Whitchurch-on-Thames and is accessible only by boat.