2018
SS6699 : West along the M4 motorway, Morriston, Swansea
taken 7 years ago, near to Pant-Lasau, Swansea/Abertawe, Wales

West along the M4 motorway, Morriston, Swansea
Viewed from this footbridge. Link The blue sign shows 2 miles to Swansea West Services, 8 miles to Pont Abraham Services.
M4 Motorway
The M4 is 190 miles long and runs from London to South Wales. Major centres close to the motorway include Reading, Swindon, Bristol, Newport, Cardiff and Swansea. The motorway was constructed between 1961 and 1996. The M4 originally crossed the first Severn Road Bridge. It has now been diverted to use the Second Severn Crossing and the motorway over the older bridge has been renumbered as M48.
Wikipedia: Link