A34 traffic today

No incidents reported on the A34 right now.

Updated 23:37 UK time · live crashes, closures and delays

View on the live map Closures tonight

Right now

Nothing reported on the A34 at the moment.

Roadworks now

Northbound access from A415until Mon 06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure
Northbound between A415 and A4183 near Kennington (south)until Mon 06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound within the A415 junctionuntil Mon 06:00ClosedA34 northbound Marcham to Abingdon carriageway closure

Closures tonight

Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure
Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure

Planned closures: next 7 days

Monday 9 November

Southbound between A420 and A423/A4183 near Kennington (north)21:00–06:00ClosedA34 southbound Peartree to Hinksey Hill carriageway closure
Southbound between A4185 and M421:00–06:00ClosedA34 southbound West Ilsley between the slips carriageway closure
Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound within the A44 junction21:00–06:00Entry slip road closedA34 northbound Peartree carriageway closure between the exit and entry slip roads
Southbound access from A42021:00–06:00Entry slip road closedA34 southbound Peartree to Hinksey Hill carriageway closure
Northbound between A44 and B402721:00–06:00Entry slip road closedA34 northbound Peartree carriageway closure between the exit and entry slip roads
Southbound J921:00–06:00ClosedA34 southbound Three Maids Hill to M3 Jct 9 carriageway closure
Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure

Tuesday 10 November

Northbound access from A423/A4183 near Kennington (north)21:00–06:00Entry slip road closedA34 northbound Hinksey Hill entry slip road closure
Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure
Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure

Wednesday 11 November

Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure
Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure

Thursday 12 November

Southbound between A423/A4183 near Kennington (north) and A4183 near Kennington (south)21:00–06:00ClosedA34 southbound Hinksey Hill to Marcham carriageway closure
Northbound within the A44 junction21:00–06:00Entry slip road closedA34 northbound Peartree carriageway closure between the exit and entry slip roads
Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure
Southbound within the A415 junction21:00–06:00ClosedA34 southbound Hinksey Hill to Marcham carriageway closure
Northbound between A44 and B402721:00–06:00Entry slip road closedA34 northbound Peartree carriageway closure between the exit and entry slip roads
Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure

Friday 13 November

Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Southbound between A423/A4183 near Kennington (north) and A4183 near Kennington (south)21:00–06:00ClosedA34 southbound Hinksey Hill to Marcham carriageway closure
Northbound between A44 and B402721:00–06:00Entry slip road closedA34 northbound Peartree carriageway closure between the exit and entry slip roads
Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure
Northbound within the A44 junction21:00–06:00Entry slip road closedA34 northbound Peartree carriageway closure between the exit and entry slip roads
Southbound within the A415 junction21:00–06:00ClosedA34 southbound Hinksey Hill to Marcham carriageway closure

Saturday 14 November

Southbound J921:00–21:00ClosedA34 southbound Three Maids Hill to M3 Jct 9 carriageway closure
Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Southbound J921:00–21:00Entry slip road closedA34 southbound Three Maids Hill to M3 Jct 9 carriageway closure
Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure

Sunday 15 November

Northbound between A415 and A4183 near Kennington (south)21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound within the A415 junction21:00–06:00ClosedA34 northbound Marcham to Abingdon carriageway closure
Northbound access from A41521:00–06:00Entry slip road closedA34 northbound Marcham to Abingdon carriageway closure

Long-term closures on the A34

Southbound access from A4130from Fri 21:00 until 16 Nov 2026Entry slip road closedA34 southbound Milton to Chilton carriageway 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

A34 stopped trafficWed 16:47 · cleared after 2 h 8 min
A34 crash at A4183 southbound30 Oct 2026 17:47 · cleared after 1 h 47 min
A34 crash at A4183 southbound30 Oct 2026 17:03 · cleared after 2 h 31 min
A34 crash at A4183 southbound30 Oct 2026 15:24 · cleared after 1 h 9 min
A34 crash at A4183 southbound30 Oct 2026 14:23 · cleared after 39 min
A34 stopped traffic30 Oct 2026 14:18 · cleared after 2 h 36 min
A34 crash at A4183 southbound30 Oct 2026 13:52 · cleared after 40 min
A34 crash at A4183 southbound30 Oct 2026 11:01 · cleared after 3 h 1 min
A34 crash at A4183 southbound30 Oct 2026 10:55 · cleared after 2 h 6 min
A34 crash after A415 northbound30 Oct 2026 10:32 · cleared after 4 h 30 min
A34 stopped traffic21 Oct 2026 15:37 · cleared after 1 h 42 min
A34 crash16 Oct 2026 11:02 · cleared after 7 h 9 min

The last 7 days

No incidents recorded on the A34 in the last 7 days.

A34 junctions

Live traffic, closures and past incidents at each junction.

Nearby roads

M6 M40 A41 M4 A50 A500 A57(M)A5 A38 A40

Common questions

Is the A34 closed right now?

No incidents have closed it right now. For roadworks: closed northbound between A415 and A4183 near Kennington (south) until Mon 06:00; closed northbound within the A415 junction until Mon 06:00.

Is the A34 closed tonight?

National Highways has 3 closures planned on the A34 tonight: northbound access from A415 entry slip road closed 21:00–06:00; northbound between A415 and A4183 near Kennington (south) closed 21:00–06:00; northbound within the A415 junction closed 21:00–06:00.

Have there been any crashes on the A34 today?

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

How can I get A34 alerts?

Follow @motorways.me on Bluesky for crashes and stopped traffic as they're reported, or send it a message saying “A34” for the last 4 hours on the road.

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Sources: National Highways, TomTom, TfL and Traffic Wales. Times are UK time. A34 RSS feed