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M25 overnight closures start 3 August between junctions 8 and 9

National Highways confirms diversions on the clockwise carriageway and anti-clockwise slip road at junction 13

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ByNews London Desk
/London Edition/4 min read
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M25 overnight closures start 3 August between junctions 8 and 9

National Highways has confirmed overnight closures on the M25 starting on Monday, 3 August. The clockwise carriageway between junctions 8 and 9, near Reigate and Leatherhead, will shut at 10 pm. It will reopen at 5.30 am on Tuesday, 4 August.

The anti-clockwise entry slip road at junction 13, which connects to the M3 near Staines, will also close during the same hours. Diversion routes will be in place for both closures.

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Why the closures are happening

National Highways has not specified the reason for the overnight works. This Is Local London reported that the closures are part of planned roadworks scheduled every night until Friday morning. The closures are weather-dependent and may change at short notice.

Motorists travelling overnight are advised to check traffic conditions before setting off. This is particularly important for those making long-distance journeys or travelling to or from airports.

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Further closures this week

Additional overnight closures are scheduled for the rest of the week. On Tuesday, 4 August, the same sections of the M25 will close again, along with other parts of the motorway. The anti-clockwise carriageway between junctions 3 and 2, near Swanley, will also shut.

On Wednesday, 5 August, the clockwise carriageway between junctions 25 and 26, near Waltham Cross, will close. The J4 roundabout, near Godstone, will shut in both directions. The anti-clockwise entry slip road at junction 13 will remain closed.

The final set of overnight closures will take place on Thursday, 6 August. The anti-clockwise carriageway between junctions 9 and 8 will shut, along with the clockwise carriageway between junctions 6 and 7, near Godstone.

What motorists should do

National Highways has issued advice for drivers affected by the closures. Motorists should allow extra time for journeys and follow signed diversion routes. They should also check traffic conditions before setting off, especially if travelling to or from airports.

10 pm – 5.30 amClosure timesAll planned M25 closures this week are scheduled overnight

The closures are part of a wider programme of overnight roadworks on the M25. National Highways has not confirmed whether further closures will take place beyond this week.

Questions this report answers

+Which parts of the M25 will close on 3 August?

The clockwise carriageway between junctions 8 and 9 and the anti-clockwise entry slip road at junction 13 will close from 10 pm on 3 August until 5.30 am on 4 August. Diversion routes will be in place for both closures.

+How long will the M25 closures last?

All planned M25 closures this week are scheduled overnight, from 10 pm until 5.30 am. The closures are weather-dependent and may change at short notice, as confirmed by National Highways.

+What should motorists do during the M25 closures?

National Highways advises motorists to allow extra time for journeys and follow signed diversion routes. They should also check traffic conditions before setting off, particularly for long-distance or airport trips.

+Will there be more M25 closures after 3 August?

Yes, additional overnight closures are scheduled every night until Friday, 7 August. Different sections of the M25 will be affected each night, including junctions 2, 3, 6, 7, 25, and 26.

News London Desk

This article was written at the News London news desk from the reporting of the outlets listed below it. Drafting is done by a language model under human editorial supervision — there is no reporter behind this byline, and we would rather say so than invent one.

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M25 closures start 3 August between junctions 8 and 9 | News London