M4 Westbound Closed

Motorists travelling westbound on the M4 are facing moderate delays due to congestion between junctions 24 Coldra and 26 Malpas, near Newport. The issue was first reported on Thursday, 9th August 2026 at 13:39 and is expected to continue until 19:39 on the same day. This section of the motorway is managed by the Welsh Government.

As a result of the congestion, drivers can expect delays, particularly during peak hours. The Welsh Government has advised commuters to consider using alternative routes to avoid the affected area. Motorists are also encouraged to check traffic apps and websites for updates on the situation before embarking on their journey. It is essential to plan ahead and factor in extra time for travel.

The congestion is causing significant disruption to drivers, with many reporting slow traffic and long queues. However, it is worth noting that the situation is being closely monitored by the Welsh Government, and efforts are being made to clear the congestion as quickly as possible. Motorists are advised to remain patient and considerate of other drivers on the road.

For those who are unfamiliar with the area, junction 24 Coldra is located near the town of Castleton, while junction 26 Malpas is situated near the town of Magor. Both areas are popular destinations for commuters and tourists alike, and the M4 is a key route connecting them to other parts of the UK.

While the congestion is causing significant delays, it is not the first time that this section of the M4 has been affected by traffic. In recent years, the motorway has experienced several incidents, including roadworks and accidents. However, the Welsh Government is working hard to improve the infrastructure and reduce congestion on the M4.

For the latest information on the M4 closure, motorists are advised to check Road Closures UK for updates on the situation. The website provides real-time information on road closures and traffic conditions across the UK, helping drivers to plan their journeys and avoid congested areas. By staying informed and prepared, motorists can reduce the impact of the congestion on their daily lives.