UK Road Closed: National Highways

National Highways has announced a high-severity road closure on a major thoroughfare in the region, set to impact drivers from 07 August 2026 at 22:00 until 08 August 2026 at 04:30. The affected road is located near Slough, with the exact location identified as National Highways Closure — 491630. Motorists are advised to exercise caution and plan their journey accordingly.

The closure is part of National Highways' ongoing maintenance and improvement work on its Strategic Road Network. The organisation has scheduled this essential work to take place during the late evening and early morning hours, minimising disruptions to daytime traffic. However, drivers should still be prepared for potential delays and take necessary precautions.

For those relying on this route, we recommend exploring alternative routes and checking the latest traffic updates before embarking on their journey. National Highways' Transport Data Feeds provide real-time information on traffic congestion, roadworks, and other disruptions. Drivers can access this data through various digital platforms, including mobile apps and websites.

Motorists are advised to plan their route in advance and check for any last-minute updates before setting off. Those planning to travel through the affected area on the evening of 07 August 2026 or early morning of 08 August 2026 should consider leaving a little earlier to account for potential delays. Additionally, drivers are encouraged to keep an eye on traffic apps and websites for real-time updates on the status of the road.

National Highways is working to complete the necessary work as quickly and safely as possible, with the aim of restoring the road to normal functioning by the scheduled end time. Motorists are urged to follow the recommended diversion routes and follow the instructions of traffic management staff who will be present in the area.

While the impact of this road closure is expected to be significant, National Highways is committed to keeping drivers informed and up-to-date on the latest information. For more information on this and other road closures, motorists can visit Road Closures UK for the latest news and updates.

In the meantime, we recommend checking the latest traffic updates and following National Highways on social media for the latest information. By staying informed and planning ahead, drivers can help to minimise the impact of this road closure and ensure a smoother journey.