M48 motorway

The M48 is a 12-mile (19 km) long motorway in Great Britain, which connects Gloucestershire, England, and Monmouthshire, Wales, via the original Severn Bridge. The M48 is anomalously numbered, as it is entirely to the west of the M5 motorway thus falling into zone 5 of the motorway numbering system. It is one of only three motorways in Wales.

M48 motorway

The M48 is a 12-mile (19 km) long motorway in Great Britain, which connects Gloucestershire, England, and Monmouthshire, Wales, via the original Severn Bridge. The M48 is anomalously numbered, as it is entirely to the west of the M5 motorway thus falling into zone 5 of the motorway numbering system. It is one of only three motorways in Wales.