UK Road Closed: National Highways

A section of the motorway network near Plymouth will be closed for a period of eight hours overnight due to essential maintenance work. The M5 motorway, at National Highways Closure — 510734, will be shut from 7pm on Tuesday, 14 August 2026, to 5am on Wednesday, 15 August 2026.

The closure is part of the National Highways Strategic Road Network, and is necessary to undertake planned maintenance work on the infrastructure. This work is designed to ensure the continued safe and efficient operation of the motorway network, which is relied upon by millions of drivers across the country every day.

Motorists are advised to plan their journeys in advance and to check for updates on the latest traffic conditions before setting out. National Highways, the organisation responsible for maintaining and operating the Strategic Road Network in England, recommends that drivers consider using alternative routes to avoid the closure area. This will not only help to reduce congestion but also ensure that essential maintenance work can be carried out safely and efficiently.

Drivers are also advised to check traffic app updates and social media for the latest information on the road closure and any planned diversions. It is essential that drivers stay informed and plan their journeys accordingly to avoid any unnecessary delays. It is also worth noting that National Highways has a range of tools and resources available to help drivers plan their journeys and stay up-to-date with the latest traffic information.

The M5 motorway is a critical part of the national transport network, and the work being undertaken is essential to ensure its continued safe operation. While the road closure may cause some disruption to drivers, it is a necessary step to ensure the long-term reliability and efficiency of the motorway.

For the latest information on the road closure and any planned diversions, drivers can check the National Highways website or follow the organisation on social media. Alternatively, drivers can visit Road Closures UK to find the latest information on road closures and planned maintenance work across the country.