Wellington Bridge

Wellington Bridge is a road viaduct built between 1824 and 1826 to designs by James Nowell for the Manchester and Buxton Trust. Constructed of gritstone, concrete, and cast iron, it was designed to avoid the congested historic town centre by providing a direct route through the river valley. The viaduct consists of eleven segmental arches of varying spans, the largest spanning the River Mersey at 27.4 metres. The River Mersey arch features voussoirs and coursed stonework on its west side, while the adjacent arch to the south exhibits radiating stonework to its west side. The southernmost visible arch, crossing Daw Bank, also has voussoirs and coursed stonework. The remaining visible arches are rendered on their west sides. An eastward widening, carried out in concrete except for the arch over Daw Bank where a cast-iron deck was added, included a commemorative plaque marking the Mersey Square Improvement. A modern replacement parapet of coursed stone retains two earlier elements on the west side, one displaying a plaque reading “Wellington Bridge” and the other with individual metal letters spelling "Wellington Road North" alongside a pointing hand. An Act of Parliament in 1824 authorized the construction of Wellington Road, the road carried by the viaduct. The total cost of the road and viaduct was £36,000, and it was formally opened on July 3, 1826. Later developments included the creation of Mersey Square alongside the east side of the viaduct, linked by a new bridge, and in 1935, the covering over of the river between the bridges, accompanied by a widening of the viaduct.

This viaduct, along with a parallel brick railway viaduct, forms an important and dramatic component of Stockport’s transport infrastructure. It is designated at Grade II for its intact nature, its impressive early 19th-century engineering, and its significance within the local landscape.