Severn Tunnel Junction railway station
Severn Tunnel Junction railway station (Welsh: Cyffordd Twnnel Hafren) is a small railway station on the western side of the Severn Tunnel at Rogiet (which was the station's name before the tunnel was built) in Monmouthshire, Wales. It lies at the junction of the South Wales Main Line from London and the Gloucester to Newport Line.
Rogiet
Rogiet is a village in Monmouthshire, south east Wales, located between Caldicot and Magor, some 8 miles west of Chepstow and 11 miles east of Newport. It lies close to the M4 and M48 motorways, and the Second Severn Crossing. It is also the location of Severn Tunnel Junction railway station.
Caldicot railway station
Caldicot railway station is a part of the British railway system owned by Network Rail and is operated by Arriva Trains Wales.[2]Caldicot is a small town in Monmouthshire, south Wales. It is located between Chepstow and the city of Newport on the Gloucester line; the line to Bristol via the Severn Tunnel runs just to the north but there are no platforms here, however Severn Tunnel Junction station is within walking distance for those wanting to travel to southern England.
Information by Wikipedia.com