The M48 is a 13-mile (21 km) long motorway in Great Britain, which crosses the Severn near Chepstow, Monmouthshire, linking England with Wales via the Severn Bridge. This road used to be the M4, and as a result is anomalously numbered: as it lies to the north of the M4 and to the west of the M5, it is in the Motorway Zone 5. The M4, M48 and the A48(M) motorway are the only motorways in Wales.
The Severn Bridge (M48)
Construction near the hamlet of Ingst
M48 toll booths toll-free since 17 December 2018
Chepstow is a town and community in Monmouthshire, Wales, adjoining the border with Gloucestershire, England. It is located on the tidal River Wye, about 2 miles (3 km) above its confluence with the River Severn, and adjoining the western end of the Severn Bridge. It is the easternmost settlement in Wales, situated 16 miles (26 km) east of Newport, 28 miles (45 km) east-northeast of Cardiff, 18 miles (29 km) northwest of Bristol and 110 miles (180 km) west of London.
Chepstow Castle and 1816 road bridge across the River Wye, seen from Tutshill
Norman doorway of St Mary's Priory Church
Chepstow Town Gate, originally dating from the late 13th century, rebuilt in the 16th century and later restored
View towards the site of the former National Shipyard No.1, in the area covered by the factory buildings and overgrown slipways in the centre of the photograph