Coordinates: 52°35′24″N 2°07′37″W / 52.590°N 2.127°W Wolverhampton railway works was in the city of Wolverhampton in the county of Staffordshire, England. It was almost due north of the city centre, and is commemorated with a small display of level crossing gates and a plaque. Known as the Stafford Road Works, it was opened by the Shrewsbury and Birmingham Railway in 1849 to maintain bought-in locomotives.
Wolverhampton works, located at Gorsebrook, north of Wolverhampton centre, became the workshop of the Northern Division of the Great Western Railway in 1854 under Joseph Armstrong who had been in charge of maintenance for the Shrewsbury and Chester Railway at Saltney. The first 7 ft (2,134 mm) Brunel gauge line arrived at Wolverhampton and the running shed was rebuilt. Locomotive repairs were concentrated in Wolverhampton, while carriage and wagon work was transferred to Saltney.
Joseph Armstrong was promoted to Swindon in 1854 and his brother George succeeded him. Wolverhampton became responsible for building standard gauge locomotives independently of Swindon and was expanded in 1858.