A3 traffic today

No incidents reported on the A3 right now.

Updated 23:36 UK time · live crashes, closures and delays

View on the live map Closures tonight

Right now

Nothing reported on the A3 at the moment.

Roadworks now

Northbound between A320 and A3100until Mon 06:00ClosedA3 northbound Dennis to Burpham carriageway closure

Closures tonight

Northbound between A320 and A310021:00–06:00ClosedA3 northbound Dennis to Burpham carriageway closure

Earlier today

A3 southbound: Broken-down vehicle15:00–15:57

Planned closures: next 7 days

Monday 9 November

Northbound within the M25 junction22:00–05:30Entry slip road closedA3 Northbound Wisley and A3 Northbound Painshill carriageway closure between the exit and entry slip road
Northbound between M25 and A24522:00–05:30Entry slip road closedA3 Northbound Wisley carriageway closure between the exit and entry slip road
Northbound within the A245 junction22:00–05:30Entry slip road closedA3 Northbound Painshill carriageway closure between the exit and entry slip road

Tuesday 10 November

Northbound access at a minor junction between A333 and A283 near Milford (north)21:00–06:00Entry slip road closedA3 northbound Thursley entry slip road closure
Northbound exit between A333 and A283 near Milford (north)21:00–06:00Exit slip road closedA3 northbound Thursley exit slip road closure
Southbound exit21:00–06:00Exit slip road closedA3 southbound Griggs Green exit slip road closure
Northbound within the M25 junction22:00–05:30Entry slip road closedA3 Northbound Wisley and A3 Northbound Painshill carriageway closure between the exit and entry slip road
Northbound within the A245 junction22:00–05:30Entry slip road closedA3 Northbound Painshill carriageway closure between the exit and entry slip road
Northbound between M25 and A24522:00–05:30Entry slip road closedA3 Northbound Wisley carriageway closure between the exit and entry slip road

Wednesday 11 November

Northbound exit for A283 near Milford (north)21:00–06:00Exit slip road closedA3 northbound Milford exit slip road closure
Northbound access from A283 near Milford (north)21:00–06:00Entry slip road closedA3 northbound Milford entry slip road closure
Northbound access at a minor junction between A31 and A32221:00–06:00Entry slip road closedA3 northbound Surrey Uni entry slip road closure
Northbound access at a minor junction between A3100 and A24721:00–06:00Entry slip road closedA3 northbound Potters lane entry slip road closure
Southbound exit for A32521:00–06:00Exit slip road closedA3 Longmoor Overbridge carriageway closure
Northbound within the M25 junction22:00–05:30Entry slip road closedA3 Northbound Wisley and A3 Northbound Painshill carriageway closure between the exit and entry slip road
Northbound within the A245 junction22:00–05:30Entry slip road closedA3 Northbound Painshill carriageway closure between the exit and entry slip road
Northbound between M25 and A24522:00–05:30Entry slip road closedA3 Northbound Wisley carriageway closure between the exit and entry slip road

Thursday 12 November

Northbound exit at a minor junction between A283 near Milford (north) and B300021:00–06:00Exit slip road closedA3 northbound Shackleford exit slip road closure
Northbound exit for B300021:00–06:00Exit slip road closedA3 northbound Compton exit slip road closure
Northbound access at a minor junction between A3100 and A24721:00–06:00Entry slip road closedA3 northbound Potters lane entry slip road closure

Friday 13 November

Northbound access from B300021:00–06:00Entry slip road closedA3 northbound Compton entry slip road closure
Southbound access at a minor junction between A333 and B213121:00–06:00Entry slip road closedA3 southbound Knock Hundred Lane entry slip road closure
Southbound access from A33321:00–06:00Entry slip road closedA3 southbound Hazel Grove entry slip road closure

Planned closures from National Highways, checked every few hours. Plans can change at short notice, so follow the signs. See every closure tonight.

Recent incidents

A3 crash Robin Hood Way southboundFri 23:00 · cleared after 40 min
A3 crash Battersea Rise both directionsThu 20:56 · cleared after 13 min
A3 crash Clapham Common North Side eastbound1 Nov 2026 07:03 · cleared after 12 h 2 min
A3 crash Kingston Road southbound1 Nov 2026 00:34 · cleared after 3 h 42 min
A3 crash northbound30 Oct 2026 09:32 · cleared after 59 min
A3 crash Clapham High Street northbound30 Oct 2026 02:09 · cleared after 5 h 16 min
A3 crash Newington Butts southbound16 Oct 2026 09:24 · cleared after 2 h 50 min

The last 7 days

Incidents

Collisions

Typical time to clear

52 minmedian of 8

Busiest time

13:00–14:00

A3 junctions

Live traffic, closures and past incidents at each junction.

Nearby roads

A205 South Circular M25 M27 A3(M)A23 M275 A1 A2 A4 A10

Common questions

Is the A3 closed right now?

No incidents have closed it right now. For roadworks: closed northbound between A320 and A3100 until Mon 06:00.

Is the A3 closed tonight?

National Highways has 1 closure planned on the A3 tonight: northbound between A320 and A3100 closed 21:00–06:00.

Have there been any crashes on the A3 today?

None reported so far today (since midnight UK time).

How can I get A3 alerts?

Follow @motorways.me on Bluesky for crashes and stopped traffic as they're reported, or send it a message saying “A3” for the last 4 hours on the road.

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Sources: National Highways, TomTom, TfL and Traffic Wales. Times are UK time. A3 RSS feed