UK Road 473368 Closed

A high-severity road closure is set to disrupt traffic in the Portsmouth area, with the National Highways Closure — 473368, located near Portsmouth, scheduled to take place from 20:00 on 24 July 2026 to 05:00 on 25 July 2026. The closure, which is part of National Highways' Strategic Road Network, is being implemented by National Highways, the organisation responsible for maintaining and improving the country's major highways. As a result, drivers are advised to plan their journeys in advance and consider using alternative routes to avoid delays.

The road closure is expected to have a significant impact on traffic in the area, particularly during the evening and overnight periods. Drivers who normally use this route are urged to check for updates before setting out and to consider using alternative routes to avoid the closure. National Highways recommends checking traffic apps and websites for the latest information on traffic conditions and road closures. By doing so, drivers can plan their journeys more effectively and reduce the risk of delays.

National Highways is working to minimize the disruption caused by the closure, but drivers should still expect some delays. The closure is necessary to allow for essential maintenance work to be carried out, and National Highways is working to complete the work as quickly as possible. In the meantime, drivers are advised to be patient and to follow any diversion signs that are in place. By taking a few simple precautions, such as checking traffic updates and using alternative routes, drivers can help to reduce the impact of the closure and minimize delays.

The road closure is just one of a number of disruptions that can affect traffic in the Portsmouth area. To stay up to date with the latest information on road closures and traffic conditions, drivers can visit Road Closures UK, which provides comprehensive and up-to-date information on road closures and traffic disruptions across the UK. By staying informed, drivers can plan their journeys more effectively and reduce the risk of delays. With the latest information at their fingertips, drivers can navigate the roads with confidence, even when disruptions like the National Highways Closure — 473368 are in place. For more information on this and other road closures, visit Road Closures UK.