We're restoring heathland and upgrading the junction with the A3 Wisley interchange and to reduce congestion, improve safety and create more reliable journeys.

Jul 5, 2023 · Here is the latest update from Inrix reporting congestion is continuing the ease on the A3: Queueing traffic for three miles on A3 Northbound at M25 J10 (Wisley Interchange).

The M25 junction 10 and A3 Wisley interchange is the busiest section of the M25, with over 300,000 vehicles travelling through it every day. Journeys that include commuters, businesses, those visiting local attractions and holiday makers.

Nov 4, 2024 · After a series of road closures the new entrance to RHS Wisley now has an opening date. The development is a pivotal moment for the garden which has been at the centre of long-running...

Find information on why and how National Highways are improving the M25 junction 10/A3 Wisley interchange and how you can stay informed.

Nov 11, 2024 · The new Wisley Lane Bridge over the A3 has opened to traffic for the first time. It is hoped the one-mile (1.6km) stretch will improve journeys along Wisley Lane, to Wisley Village and to...

A3 weekend closure –and April. Following the two M25 closures in a March, a full weekend closure of the A3 is planned for April. The closure will be in place in both directions between junction...

Jan 15, 2025 · Drivers will need to plan ahead, as they prepare for the A3 to close this weekend (January 17 -20). National Highways will shut the highway from the Wisley interchange at junction 10 and the...

Oct 13, 2023 · Major improvement works and landscaping are being carried out around the A3 and its junction with the M25 near Wisley. The A3 around the junction will be closed from 21:00 BST until Monday at...

Dec 22, 2024 · The A3 will be shut in both directions during a weekend for an M25 junction upgrade at the Wisley Interchange. National Highways said the improvements aimed to "reduce congestion, improve safety and create more reliable journeys".