A483
Start date: 19/11/2026 - End date: 18/12/2026
Essential resurfacing and reconstruction work on the A483 between Newtown and Welshpool – Phase 2
Essential highway improvement works are scheduled to commence on 19 November 2026, following the completion of the current Phase 1 works between the B4389 (Aberbechan) Junction and Abermule.
To facilitate these critical improvements safely and efficiently, a temporary road closure will be in place. This measure is necessary to ensure the safety of both the workforce and road users, allowing construction activities to be undertaken without the risks associated with passing traffic.
We appreciate the patience and cooperation of residents, businesses, and road users while these essential works are carried out.
Road Closure Times
Monday to Friday 20:00 to 06:00
The works will include:
- Planing and removal of the existing road surface.
- Planing and resurfacing of the base and binder courses.
- Adjustment of manhole covers and highway drainage gullies.
- Installation of a new asphalt surface course.
- Reinstatement of road studs.
- Application of new road markings.
- Application of new high friction surface material.
- Replacement of bridge expansion joints.
These improvements are being undertaken to enhance the condition, safety, and longevity of the highway network, helping to provide a smoother and more reliable route for all road users.
We apologise for any inconvenience caused and thank you for your understanding during these essential works.
During the closure, traffic will be diverted via the signed diversion route:
Southbound: A483 south, onto the A489 towards Churchstoke, then onto the A490 to the roundabout at Sarn-y-Bryn Caled, before rejoining the A483.
The reverse route will apply for northbound traffic.
Advance warning signs will be erected to inform road users of the closure and diversion arrangements.
Traffic conditions along the diversion route will be monitored throughout the works to identify any issues and determine whether any additional mitigation measures may be required.