Visit the Engine Arm Aqueduct - Discover its history & architectureThe Engine Arm Aqueduct is a decorative cast iron aqueduct designed by Thomas Telford, which carries the Engine Arm Canal.The Engine Arm Aqueduct is a decorative cast iron aqueduct that carries the Engine Arm canal over the BCN Old Main Line. The Engine Arm was built as a feeder to carry water from Edgbaston Reservoir to the Smethwick summit. It also served as a navigable https://industrialtour.co.uk/engine-arm-aqueduct/