The Bristol and South Wales Union Railway was built to connect Bristol, England, with south Wales. The route involved a ferry crossing of the River Severn but was considerably shorter than the alternative route through Gloucester. The ferry was replaced by the Severn Tunnel in 1886 but part of the route continues to be used, forming parts of the Cross-Country Route and the South Wales Main Line.

Bristol Temple Meads is the oldest and largest railway station in Bristol, England. It is located 118 miles 31 chains away from London Paddington. It is an important transport hub for public transport in the city; there are bus services to many parts of the city and surrounding districts, with a ferry to the city centre. Bristol's other major station, Bristol Parkway, is a more recent station on the northern outskirts of the conurbation. It is the busiest station in South West England.