A483 road
The A483, officially described as the Swansea to Manchester Trunk Road, although now ending in Chester, is a major road in the United Kingdom. It runs from Swansea in Wales to Chester in England via Llandovery, Llandrindod Wells, Oswestry and Wrexham, a distance of around.
Route description
Swansea
The A483 begins at the M4 motorway junction 42, just east of Swansea. It travels west along the Fabian Way towards Swansea city centre, where it turns to a northwesterly direction. It meets the M4 again at junction 47 at Penllergaer, after which it multiplexes with the A48 along Swansea Road, Bryntirion Road and Bolgoed Road to Pontarddulais.Carmarthenshire
After Pontarddulais, the route continues along Heol Fforest and Carmarthen Road. It diverges from the A48 at the M4 junction 49, turning northeast towards Ammanford and then north towards Llandeilo. At Llandeilo it joins the A40, then multiplexes with this route as far as Llandovery. From here, it continues north into Powys.Powys
The A483 continues through Llanwrtyd Wells, Builth Wells and Llandrindod Wells. It intersects with the A44 at Crossgates, just north of Llandrindod Wells, then continues to Newtown. The original route, through the centre of the town, passed under the Cambrian Line at the Dolfor Road Railway Bridge. This low bridge, with a height restriction of, was hit by high vehicles on many occasions. A bypass to the Southeast of Newtown was opened in 2019, crossing the Cambrian Line to the East of the town before rejoining the original route. From Newtown, the road continues to Welshpool, running roughly parallel to the River Severn, before crossing the border into England at Llanymynech.Shropshire
From Llanymynech, the A483 continues north, bypassing Oswestry. Here, it picks up a multiplex with the A5; the two routes then cross into Wales at Chirk.Wrexham
After the A5 diverges to the west at Chirk, the A483 crosses the River Dee, then reaches Ruabon. Here, it becomes a dual carriageway with numbered grade-separated junctions.Junction 1 – A539 Ruabon
Junction 2 – B5426 Johnstown
Junction 3 – A5152 Croesfoel
Junction 4 – A525 Ruthin Road
Junction 5 – A541 Mold Road
Junction 6 – A5156 Gresford
Junction 7 – B5102 Rossett