A48 road

The A48 from Highnam to Newport runs adjacent to the River Severn. After running through a series of villages, it crosses the England–Wales border at Chepstow. The section between Higham and Chepstow is still a primary route of some importance for the Forest of Dean. From the M4 Motorway at J15 near Swindon, traffic is directed for Wales if it is over the Severn Bridge weight limit of 44 tonnes. Traffic is directed onto the A419, then onto the A417 after Cirencester, and at Gloucester, onto the A40. This road has some speed cameras, as there have previously been incidents here, and have been erected to prevent them from happening again. During busy periods, such as the Severn Bore, this road may become busy with parked cars near the river's edge. Apart from morning and evening rush hours, the road is generally quite empty and free running, with no heavy traffic reports. The road also runs next to the Forest of Dean. The woods may be viewed from the roadside, as may the hills of the Dean. There is a level crossing in Lydney. Until Chepstow, there is a height limit under the low railway bridges. Tall vehicles are directed to Newport on the A40. For some parts of this route, short distance dual carriageways occur, especially on steep hills. At Chepstow, the road links Gloucestershire with Monmouthshire. The road runs through Chepstow. There is access to the Forest of Dean in Chepstow. At the end of the road in Chepstow (at the roundabout), the Primary Route ends here, and it meets the A466, a road that provides access to the Wye Valley and to the M48 motorway, originally the M4. Access to the M4 is available on this road. The A48 becomes a secondary route here, and continues bypassing Caldicot, Caerwent and Langstone.

The A48 then continues to M4 junction 24, where vehicles exceeding the height limit may rejoin the A48. The A449 provides access to Usk and the A40 near Raglan. When the Severn Bridge is closed in bad weather conditions, the traffic is directed onto the A449. After this roundabout, the road follows through to Newport. There are some minor routes that take you to Newport City Centre, but the main route is the A4042, leading directly to the centre and Caerleon. This is after the Newport International Sports Village , a sports village with facilities including a Swimming Pool, Tennis Courts, Football Stadium, Cricket Pitch, Velodrome and many more facilities. Passing through Newport, there are views of the industrial town, with views of historic features such as the Transporter Bridge. The road then reaches the M4 again, at J28.