News & Features

M25 junction 10/A3 Wisley interchange | Upcoming Closures

Posted in General News on Tuesday, May 14th, 2024

Please consider these closures when planning your journey.

Overnight closures usually start from 10pm and finish by 5.30am Monday to Thursday and 11pm to 6am Friday but this can change depending on the volume of traffic and when we can close the road safely.

Week commencing Monday 13 May

Overnight on Monday 13 May we will be closing the A245 in both directions between the Sainsbury roundabout at Cobham and the Seven Hills Road Junction. This will include a full closure of the Painshill roundabout and A3 exit slip roads both north and south Bound. The diversions for this closure will be:

A3 north bound exit slip road will be via the A3 north to the A244 Esher then left to the A244 Esher. At Esher the diversion will split and traffic for the A245 Byfleet will divert via the A244 to the A317 Queens Road to the B365 Seven Hills Road ending at the junction with the A245 and traffic for Cobham will be via the A307 to Cobham junction with the A245.

A3 south bound diversion will be via the A3 south bound to the M25 J10 and return via the A3 north bound following the diversion above.

Diversion for traffic at Cobham will be via the A307 to Esher and then split - with A3 traffic tacking the A244 east to the A3 where they can join either south or north bound – traffic for Byfleet will use the A244 to the A317 Queens Road to the B365 Seven Hills Road.

Diversion for the A245 east will be via the B365 Seven hills Road to the A317 Queens Road to the A244 to Esher where the diversion will split – traffic for Cobham will be via the A307 from Esher to Cobham – traffic for the A3 will be via the A244 east to the A3 Esher junction where they can join either south bound or north bound.

On Tuesday 14 and Wednesday 15 May there will be full overnight closures of the A245 Byfleet Road west bound and east bound between the B365 Seven Hills Road and Painshill roundabout. The diversion for these closures will be:

East bound will be via the B365 Seven Hills Road for 2 miles to Queens Road. Continue for 1.3 miles to the A244 Queensway. Continue for 3.5 miles to the A3 Esher Common junction of the A3. Turning right onto the A3 south bound continue for 3 miles on A3 and Exit at the Painshill Junction of the A3.

West bound will be via the Painshill junction to the A3 north bound and continuing for 3 miles exiting to the Esher Common junction and turning left to the A244 Copsem Lane. Continue along the A244 for 3.5 miles to Queens Road turning left to the B365 Seven Hill Road and continue for 2 miles to the A245 Byfleet Road.

Overnight on Thursday 16 and Friday 17 May there will be a full carriageway closure of the M25 J10 gyratory around the southern half, including the M25 clockwise exit and entry slip roads, the A3 south bound entry and the A3 north bound exit slips.

The diversion for clockwise traffic is via the M25 Junction 11 (Chertsey) and for anticlockwise traffic the diversion is via M25 Junction 9 (Leatherhead) and the A3 northbound (Painshill) and return.

Also, on Thursday 16 and Friday 17 May there will be a full overnight closure of the A245 southern gyratory off the M25 J10 inclusive of the M25 west bound off slip and entry slip and the A3 south entry slip and A3 north exit slip. Diversions will be via the M25 J9 J11 and Painshill A3 and return.

Week commencing Monday 20 May

From Monday 20 May to Friday 24 May there will be full overnight closures of the M25 southern gyratory inclusive of the M25 clockwise exit and entry slip roads and the A3 Southbound entry slip road.

The diversion for clockwise traffic is via the M25 Junction 11 (Chertsey) and for anticlockwise traffic the diversion is via M25 Junction 9 (Leatherhead) and the A3 northbound (Painshill) and return.

National Highways advise you not to use a Satnav when following any of our diversions because there is a risk it could direct you down an unsuitable road or back onto the network when it is closed.

These closures coincide with other ongoing improvements on the network including the installation of additional emergency areas on the M25 J23-27, M25 J5-7, M4 J10-12, M3 J2-4a and M20 J3-5. For the most up to date information please visit: www.nationalhighways.co.uk/m25j10.

they will do all they can to keep disruption to a minimum, but there may be delays at peak times, so they encourage you to plan your journey.

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National Highways are always looking to improve our customer’s experiences and journeys through our roadworks, so please do complete this short survey. Our diversion routes are designed to suit all vehicle types.

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