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 2020622000545

Slight
51.5323, -3.5413
1 vehicle 1 casualty
RENAULT TWINGO
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Accident 2020430176322

Slight
51.4245, -0.8802
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over IVECO Model Missing
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Accident 2020610019420

Slight
51.5955, -2.9483
1 vehicle 3 casualties
FORD S-MAX
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Accident 2020622000514

Slight
51.5336, -3.5870
2 vehicles 1 casualty
BMW 3 SERIES RENAULT CLIO
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Accident 2020430167659

Serious
51.4334, -0.8518
3 vehicles 3 casualties
SCANIA Model Missing (1y) LAND ROVER RANGE ROVER Goods 7.5 tonnes mgw and over
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Accident 2020430167727

Slight
51.4322, -0.8534
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over VOLKSWAGEN PASSAT
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Accident 2020010250256

Slight
51.4927, -0.4110
1 vehicle 1 casualty
Car
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Accident 2020430161855

Slight
51.4370, -1.0706
2 vehicles 1 casualty
FORD GALAXY Car
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Accident 2020622000484

Slight
51.5081, -3.3340
1 vehicle 1 casualty
MERCEDES C CLASS
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Accident 2020544862020

Slight
51.5146, -2.1314
2 vehicles 1 casualty
DAF TRUCKS Model Missing (1y) Car
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Accident 2020430151591

Slight
51.5091, -0.6443
2 vehicles 2 casualties
AUDI A4 BMW 5 SERIES
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Accident 2020010248430

Slight
51.4932, -0.4217
2 vehicles 1 casualty
TOYOTA PRIUS MERCEDES VITO (4y)
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Accident 2020622000468

Slight
51.5100, -3.2992
3 vehicles 2 casualties
BMW 5 SERIES Car MITSUBISHI OUTLANDER
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Accident 2020010247993

Slight
51.4967, -0.4535
2 vehicles 1 casualty
MAN Model Missing (4y) FORD TRANSIT CONNECT
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Accident 2020430137238

Serious
51.4932, -0.5223
2 vehicles 1 casualty
MERCEDES E CLASS NISSAN QASHQAI
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Accident 2020622000446

Slight
51.5164, -3.6938
1 vehicle 1 casualty
CITROEN C2
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Accident 2020543350520

Fatal
51.5137, -1.6333
1 vehicle 2 casualties
BMW 1 SERIES
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Accident 2020610011320

Fatal
51.6022, -3.0023
2 vehicles 2 casualties
MERCEDES SPRINTER NISSAN MICRA
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Accident 2020430120928

Slight
51.4229, -1.0293
2 vehicles 1 casualty
RENAULT MASTER Goods 7.5 tonnes mgw and over
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Accident 2020622000437

Slight
51.6495, -3.8496
1 vehicle 1 casualty
Motorcycle over 500cc
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