Which motorway crosses the original Severn Bridge?
M48 motorway M48 motorway The M48 is a 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. Travelling from east to west, after leaving the M4 at Awkley, Junction 21, near Olveston in England, the M48 begins by heading north-west towards Aust, Junction 1. It then passes through a toll booth for westbound traffic only, and crosses the Severn
Severn Bridge Severn Bridge The Severn Bridge () is a motorway suspension bridge operated by Highways England that spans the River Severn and River Wye between Aust, South Gloucestershire in England, and Chepstow, Monmouthshire in South East Wales, via Beachley, Gloucestershire, which is a peninsula between the two rivers. It is the original Severn road crossing between England and Wales, and took three-and-a-half years to construct at a cost of £8 million. It replaced the Aust Ferry. The bridge was opened on 8 September 1966, by Queen Elizabeth II, who hailed it as the dawn of a new economic era for South