A48(M) motorway

A48(M)
Route information
Maintained by South Wales Trunk Road Agency
Length2.0 mi (3.2 km)
Existed1977–present
Major junctions
East endCastleton, Newport
Major intersections
J29 → M4 motorway
West endSt Mellons, Cardiff
Location
CountryUnited Kingdom
Primary
destinations

Cardiff
Road network
  • Roads in the United Kingdom

The A48(M) motorway in Wales links Cardiff with Newport. The A48(M) has no junctions and opened in 1977.[1][2]

Junctions

A48(M) motorway
Eastbound exits Junction Westbound exits
M4
London
J29 M4 (Castleton) Start of motorway
Start of motorway
Newport
J29A (St Mellons) A48 Cardiff

References

Other websites