Crash View

M4 road traffic accidents

28,948 collisions recorded
1979 to 2024

The M4 appears in 28,948 collisions in the STATS19 data between 1979 and 2024, involving 45,953 casualties. Of these collisions, 720 were fatal and 4,008 were serious. Recorded collisions in 2024 were down 2% on 2023.

All Severities Fatal Serious Slight
Fatal
720
Serious
4,008
Casualties
45,953
2024 216
2023 220
2022 226
2021 238
2020 178
2019 362
2018 355
2017 400
2016 479
2015 525
2014 574
2013 534
2012 493
2011 530
2010 583
2009 538
2008 662
2007 780
2006 844
2005 772
2004 867
2003 876
2002 827
2001 855
2000 864
1999 852
1998 860
1997 835
1996 782
1995 812
1994 761
1993 759
1992 739
1991 730
1990 888
1989 835
1988 763
1987 691
1986 749
1985 639
1984 640
1983 606
1982 553
1981 564
1980 552
1979 540

Hillingdon

1,781 recorded here

Wiltshire

1,780 recorded here

Slough

1,767 recorded here

West Berkshire

1,751 recorded here

South Gloucestershire

1,476 recorded here

Newport

1,367 recorded here

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Hounslow

564 recorded along the M4

Hillingdon

417 recorded along the M4

Newport (Newport)

348 recorded along the M4

Slough

283 recorded along the M4

Port Talbot

204 recorded along the M4

Cardiff

93 recorded along the M4

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Accidents on the M4

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 28,948 accidents

Accident 201543R050085

Slight
51.4912, -0.5809
2 vehicles 1 casualty
FORD TRANSIT VOLKSWAGEN CARAVELLE
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Accident 2015621501306

Slight
51.5331, -3.5490
2 vehicles 2 casualties
Car Van / Goods 3.5 tonnes mgw or under
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Accident 2015621501301

Slight
51.5986, -3.7850
2 vehicles 1 casualty
Car Car
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Accident 2015621501324

Slight
51.5170, -3.5067
2 vehicles 1 casualty
Car Car
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Accident 2015546941015

Slight
51.5153, -2.1246
2 vehicles 2 casualties
FORD GALAXY VAUXHALL INSIGNIA (1y)
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Accident 2015621501290

Slight
51.6426, -3.8435
3 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under Car Van / Goods 3.5 tonnes mgw or under
View Details

Accident 201543R245075

Slight
51.4953, -0.7344
2 vehicles 1 casualty
DAF TRUCKS Model Missing (2y) MERCEDES Model Missing
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Accident 2015621501266

Serious
51.5269, -3.2409
2 vehicles 1 casualty
Car Motorcycle over 125cc and up to 500cc
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Accident 201543W272075

Serious
51.4606, -1.1763
1 vehicle 1 casualty
FORD FIESTA
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Accident 2015621501272

Slight
51.6801, -3.9265
1 vehicle 1 casualty
Motorcycle over 500cc
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Accident 201543R243075

Slight
51.4932, -0.5203
4 vehicles 2 casualties
MERCEDES Model Missing (3y) Goods 7.5 tonnes mgw and over Van / Goods 3.5 tonnes mgw or under FORD TRANSIT CUSTOM (1y)
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Accident 2015621501255

Slight
51.5156, -3.6804
1 vehicle 1 casualty
Car
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Accident 201543R269075

Slight
51.5038, -0.6166
2 vehicles 1 casualty
HONDA VFR 1200 (2y) FORD FOCUS
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Accident 2015521505916

Slight
51.5444, -2.5463
2 vehicles 1 casualty
MERCEDES E CLASS Car
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Accident 2015546728215

Fatal
51.4898, -1.5781
2 vehicles 4 casualties
VAUXHALL ZAFIRA AUDI A4
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Accident 201501XH30532

Slight
51.4942, -0.4823
2 vehicles 3 casualties
CITROEN XSARA TOYOTA PRIUS
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Accident 201543W233075

Slight
51.4933, -0.5231
3 vehicles 11 casualties
IVECO DAILY (4y) Minibus (8-16 passenger seats) LAND ROVER DISCOVERY (3y)
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Accident 201501TX20521

Slight
51.4878, -0.3830
2 vehicles 1 casualty
MINI COOPER MERCEDES C CLASS
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Accident 201501TX20531

Slight
51.4877, -0.3837
1 vehicle 1 casualty
BMW X5 (1y)
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Accident 201501XH30530

Slight
51.4877, -0.4532
2 vehicles 1 casualty
Minibus (8-16 passenger seats) Vehicle
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