Road Closure: 491173 — Southampton

A high-severity road closure is set to disrupt traffic on the 491173 road, located near Southampton, from 19:30 on 29 July 2026 to 05:00 on 30 July 2026. National Highways, the highway authority responsible for the Strategic Road Network, has announced the closure, which is expected to have a significant impact on drivers in the area. The closure is part of National Highways' ongoing efforts to maintain and improve the road network, with the work being powered by National Highways' Transport Data Feeds.

The road closure is likely to cause delays and congestion, particularly during peak travel times, and drivers are advised to plan their journeys carefully to avoid the affected area. Alternative routes are available, and drivers are encouraged to use these to minimise disruption to their journeys. By using sat nav systems or traffic apps, such as Waze or Google Maps, drivers can stay up-to-date with the latest traffic information and plan their routes accordingly. Additionally, drivers can check for updates on social media and traffic websites to get the latest information on the road closure.

National Highways is working to complete the necessary work as quickly as possible, but the closure is expected to be in place for several hours. The organisation is responsible for maintaining and improving the Strategic Road Network, which includes some of the busiest roads in the country. The work being carried out on the 491173 road is part of a larger programme of works aimed at improving the safety and efficiency of the road network.

Drivers are advised to allow extra time for their journeys and to be patient and cautious when driving through the area. The road closure may also affect public transport and bus services, so passengers are advised to check with their operator for the latest information. By taking a few simple precautions, such as checking traffic updates and using alternative routes, drivers can help to minimise the disruption caused by the road closure.

The 491173 road is a key route for many drivers, and the closure is likely to have a significant impact on traffic in the area. However, by working together and planning ahead, drivers can help to reduce the disruption caused by the closure. For the latest information on the road closure, including updates on the work being carried out and any changes to the closure schedule, drivers can visit Road Closures UK, which provides up-to-date information on road closures and traffic disruptions across the country.