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M3 — UK Road Accident Archive

Motorway and A-road collisions from National Highways — free to search. Downloadable evidence reports are coming soon.

3
Today
10
This Week
1,150
Severe Total
1,150
Total Collisions
10 collisions logged in the last 7 days — could one have affected you?
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37 incidents found on M3
M3
Severe Crash
link road from M3 J2 eastbound to M25 J12 anti-clockwise | Anti-Clockwise | Accident
Location : The M25 anticlockwise entry slip at junction J12 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 16:00 and 16:15 on 7
📅 7 Jun 2026, 14:02 📍 Eastleigh, Southampton
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M3
Severe Crash
M3 eastbound between J12 and J11 | Eastbound | Accident
Location : The M3 eastbound between junctions J12 and J11 . Reason : Road traffic collision. Status : Currently Active. Lanes Closed : There are lane closures.
📅 1 Jun 2026, 22:34 📍 Eastleigh, Hedge End
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M32
Severe Crash
M32 southbound between J1 and J2 | Southbound | Accident
Location : The M32 southbound between junctions J1 and J2 . Lane Closures : Lane two is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected t
📅 25 Apr 2026, 13:19 📍 Keynsham, Chipping Sodbury
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M3
Severe Accident
M3 eastbound between J3 and J2 | Eastbound | Accident
Location : The M3 eastbound between junctions J3 and J2 . Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to
📅 20 Mar 2026, 15:59 📍 Addlestone, Woking
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M3
Severe Accident ↺ 26h 8m
M3 J3 eastbound access | Eastbound | Accident
Location : The M3 eastbound entry slip at junction J3 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 07:30 and 07:45 on 19 Marc
📅 19 Mar 2026, 06:04 📍 Woking, Byfleet
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M3
Severe Accident ↺ 27h 18m
M3 eastbound within J2 | Eastbound | Accident
Location : The M3 eastbound between junctions J3 and J2 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 08:00 and 08:15 on 19 M
📅 19 Mar 2026, 04:55 📍 Addlestone, Woking
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M3
Severe Accident ↺ 4h 1m
M3 eastbound between J3 and J2 | Eastbound | Accident
Location : The M3 eastbound between junctions J3 and J2 . Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to
📅 18 Mar 2026, 17:04 📍 Addlestone, Woking
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M32
Severe Accident ↺ 1h 18m
M32 southbound between J1 and J2 | Southbound | Accident
Location : The M32 southbound between junctions J1 and J2 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : Th
📅 16 Mar 2026, 23:46 📍 Keynsham, Chipping Sodbury
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M3
Severe Accident ↺ 2h 11m
M3 westbound between J2 and J3 | Westbound | Accident
Location : The M3 westbound between junctions J2 and J3 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 23:45 and 00:00 on 17 M
📅 16 Mar 2026, 21:53 📍 Addlestone, Woking
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M3
Severe Accident ↺ 2h 1m
M3 westbound between J4 and J4A | Westbound | Accident
Location : The M3 westbound between junctions J4 and J4A . Lane Closures : Lanes 1 and 2 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expec
📅 12 Mar 2026, 14:04 📍 Farnborough, Aldershot
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M3
Severe Accident ↺ 1h 9m
M3 J9 westbound access | Westbound | Accident
Location : The M3 westbound entry slip at junction J9 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 21:00 and 21:15 on 11 Marc
📅 11 Mar 2026, 19:55 📍 Winchester, Popham
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M3
Severe Vehicle Fire
M3 westbound between J7 and J8 | Westbound | Vehicle Fire
Location : The M3 westbound between junctions J7 and J9 . Reason : Vehicle fire. Status : Cleared.
📅 10 Mar 2026, 18:04 📍 Popham, Basingstoke
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M3
Severe Accident
M3 westbound between J8 and J9 | Westbound | Accident
Location : The M3 westbound between junctions J8 and J9 . Reason : Road traffic collision. Status : Cleared.
📅 8 Mar 2026, 14:00 📍 Popham, Winchester
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M3
Severe Accident ↺ 2h 9m
M3 J3 westbound exit | Westbound | Accident
Location : The M3 westbound exit slip at junction J3 . Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clea
📅 8 Mar 2026, 12:55 📍 Woking, Byfleet
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M3
Severe Accident ↺ 1h 3m
M3 westbound between J4 and J4A | Westbound | Accident
Location : The M3 westbound between junctions J4 and J4A . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 02:00 and 02:15 on 8 M
📅 8 Mar 2026, 01:01 📍 Farnborough, Aldershot
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M32
Severe Accident ↺ 1h 11m
M32 southbound between M4 J19 and J1 | Southbound | Accident
Location : The M32 southbound between the M4 and junction J1 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear :
📅 7 Mar 2026, 23:53 📍 Chipping Sodbury, Keynsham
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M3 2 related
Severe Accident ↺ 3h 25m
M3 eastbound between J3 and J2 | Eastbound | Accident
Location : The M3 eastbound between junctions J3 and J2 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The
📅 6 Mar 2026, 13:39 📍 Addlestone, Woking
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Related segments — same incident

Severe Accident M3 J3 eastbound access | Eastbound | Accident Cleared 17:05 View →
M3
Severe Accident ↺ 52m
M3 J4A westbound exit | Westbound | Accident
Location : The M3 westbound exit slip at junction J4A . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 01:00 and 01:15 on 6 March
📅 5 Mar 2026, 23:07 📍 Farnborough, Aldershot
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M3
Severe Accident ↺ 53m
M3 westbound between J3 and J4 | Westbound | Accident
Location : The M3 westbound between junctions J3 and J4 . Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to
📅 5 Mar 2026, 18:21 📍 Woking, Camberley
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M3
Severe Accident ↺ 56m
M3 westbound between J2 and J3 | Westbound | Accident
Location : The M3 westbound between junctions J2 and J3 . Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to
📅 5 Mar 2026, 14:13 📍 Addlestone, Woking
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M32
Severe Accident ↺ 1h 46m
M32 northbound between J1 and M4 | Northbound | Accident
Location : The M32 northbound between junction J1 and the M4 . Lane Closures : The hard shoulder and lane 1 are closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear :
📅 3 Mar 2026, 19:13 📍 Chipping Sodbury, Keynsham
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M3
Severe Accident
M3 eastbound between J3 and J2 | Eastbound | Accident
Location : The M3 eastbound between junctions J3 and J2 . Reason : Road traffic collision. Status : Cleared.
📅 3 Mar 2026, 07:33 📍 Addlestone, Woking
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M3
Severe Accident ↺ 1h 17m
M3 J8 westbound exit | Westbound | Accident
Location : The M3 westbound exit slip at junction J8 . Lane Closures : Lane two is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clea
📅 27 Feb 2026, 06:52 📍 Popham, Winchester
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M3
Severe Accident
M3 westbound between J10 and J11 | Westbound | Accident
Location : The M3 westbound between junctions J9 and J11 . Reason : Road traffic collision. Status : Cleared.
📅 25 Feb 2026, 16:40 📍 Winchester, Eastleigh
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M3
Severe Accident ↺ 3h 12m
M3 eastbound between J3 and J2 | Eastbound | Accident
Location : The M3 eastbound between junctions J3 and J2 . Lane Closures : Lane one is closed. Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to
📅 25 Feb 2026, 05:42 📍 Addlestone, Woking
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M3 2 related
Severe Accident ↺ 33m
M3 eastbound between J9 and J8 | Eastbound | Accident
Location : The M3 eastbound between junctions J9 and J8 . Reason : Road traffic collision. Status : Currently Active. Time To Clear : The event is expected to clear between 10:15 and 10:30 on 24 F
📅 24 Feb 2026, 09:07 📍 Popham, Winchester
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Related segments — same incident

Severe Accident M3 westbound between J8 and J9 | Westbound | Accident Cleared 10:35 View →
M3
Severe Vehicle Fire
M3 westbound between J4A and J5 | Westbound | Vehicle Fire
Location : The M3 westbound between junctions J4A and J5 . Reason : Vehicle fire. Status : Cleared.
📅 23 Feb 2026, 16:58 📍 Aldershot, Farnborough
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M3
Severe Accident
M3 eastbound between J5 and J4A | Eastbound | Accident
Location : The M3 eastbound between junctions J5 and J4A . Reason : Road traffic collision. Status : Cleared.
📅 22 Feb 2026, 21:54 📍 Aldershot, Farnborough
📄 View Full Details
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