UK Road Closed: National Highways

A significant disruption to National Highways' Strategic Road Network is set to cause major delays for drivers in the coming hours. The unknown road will be closed from 22:00 on 14 August 2026 to 04:30 on 15 August 2026, affecting motorists in the vicinity of the M25 in London.

The affected stretch of road is located near National Highways Closure — 517095, and the full closure will be enforced by National Highways, the UK's highways authority responsible for maintaining and improving England's strategic road network. This critical work will necessitate the closure of the unknown road, likely to cause significant disruption to drivers in the area.

Motorists are advised to plan ahead and check for alternative routes to avoid the affected area. Traffic and travel apps, such as Waze, Google Maps, and the National Highways website, will provide the most up-to-date information on traffic conditions and road closures. It is essential to check these sources regularly for the latest information and to adjust travel plans accordingly.

For those who need to travel through the area, consider allowing extra time for your journey or exploring alternative modes of transport, such as public transport or ride-sharing services. National Highways will do its best to complete the work as quickly and safely as possible, but drivers should expect delays and plan accordingly.

The closure will affect traffic in both directions, and drivers should be prepared for possible congestion on the surrounding roads. To minimize the impact on traffic, National Highways recommends checking traffic updates before embarking on your journey and considering alternative routes. The authority's Transport Data Feeds will provide regular updates on the closure and any associated traffic disruptions.

While the closure is in place, drivers are asked to be patient and considerate of other road users. The work being carried out by National Highways is essential to maintaining the integrity of the Strategic Road Network, but it may cause inconvenience to drivers in the short term.

If you're planning to travel through the area during the closure, be sure to check the latest traffic information and plan your route accordingly. For the most up-to-date information on road closures and traffic conditions, visit Road Closures UK or the National Highways website.