This impressive viaduct is a Grade II-listed structure and was built in 1857 to carry the Bishop Auckland to Durham railway line across the River Wear. Spanning 828 feet (252 m) and built from stone and brick, its 11 arches stand 100 feet (30 m) above the river. The railway closures of the 1960s saw the viaduct fall into disuse. However, it was quickly adapted for foot traffic in 1972, before being strengthened to take the A689 road in 1995.