UK Road Closed: National Highways Closure 503560

Motorists are warned to expect significant disruption on the A40 near Oxford due to a major road closure. The A40 will be closed in both directions between the B4027 and the A44, located at National Highways Closure — 503560, from 06:00 on 13 August 2026 until 18:00 on the same day. This will impact drivers travelling to and from Oxford and surrounding areas.

The road closure is part of National Highways' Strategic Road Network works, which aim to upgrade the country's major highways. Motorists are advised to plan their journeys in advance and check for alternative routes. According to traffic management systems, the diversion route will be via the A44 and the A4095. Motorists are encouraged to monitor traffic updates and use real-time traffic apps, such as Waze or Google Maps, to plan their journey and avoid congested areas.

The A40 is an essential route for commuters and travellers, and the closure is expected to cause significant disruption. Motorists are asked to be patient and allow extra time for their journeys. National Highways is working to minimise the impact of the closure, but drivers should be prepared for potential delays.

For those travelling to Oxford, there are alternative routes available, including the A44 and the A4095. Motorists are advised to leave early and check for updates before embarking on their journey. It is also recommended to use traffic apps to get real-time information on road conditions and traffic congestion.

National Highways is responsible for maintaining and upgrading the country's major highways. The organisation is committed to keeping drivers informed about roadworks and closures, and motorists can find more information on their website. For the latest updates on the A40 closure and other roadworks, motorists can visit Road Closures UK, which provides comprehensive and up-to-date information on road closures and disruptions across the UK.

Motorists are also advised to follow National Highways on social media for the latest updates and information. By planning ahead, checking for alternative routes, and staying informed, drivers can minimise the impact of the road closure and complete their journeys safely and efficiently. For more information on the A40 closure and other roadworks, visit Road Closures UK.