Welsh Assembly is responsible for the construction and maintenance of
motorways and major trunk roads in Wales. This is the strategic network of roads
used to move people and freight around the country.
Local Authorities are responsible for the construction and maintenance of all other urban and rural roads in Wales, not otherwise falling within Welsh Assembly scope.
This map is based upon Ordnance Survey material with the permission of Ordnance Survey on behalf of the Controller of Her Majesty's Stationery Office.