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 2024430525515

Serious
51.4470, -1.4321
1 vehicle 1 casualty
Car
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Accident 2024430507844

Slight
51.4549, -0.9380
2 vehicles 2 casualties
VOLKSWAGEN ID5 (1y) MERCEDES SLK CLASS
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Accident 2024610044424

Slight
51.5670, -3.0344
2 vehicles 1 casualty
KIA CEED SKODA FABIA
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Accident 2024010539393

Slight
51.4928, -0.4110
2 vehicles 1 casualty
CITROEN C3 Goods vehicle - unknown weight
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Accident 2024522403387

Slight
51.5019, -2.3530
2 vehicles 1 casualty
AUDI A6 HYUNDAI SANTA FE (1y)
View Details

Accident 2024010538442

Slight
51.4851, -0.4527
2 vehicles 2 casualties
TOYOTA PRIUS TOYOTA PRIUS
View Details

Accident 2024622400722

Slight
51.5335, -3.5745
1 vehicle 2 casualties
Van / Goods 3.5 tonnes mgw or under
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Accident 2024430496011

Slight
51.4536, -1.3788
2 vehicles 1 casualty
MERCEDES SPRINTER VAUXHALL ASTRA
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Accident 2024622400731

Slight
51.6668, -3.8853
3 vehicles 1 casualty
CUPRA FORMENTOR (1y) FORD FOCUS (2y) FORD KUGA (1y)
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Accident 2024010536938

Slight
51.4943, -0.4767
3 vehicles 3 casualties
VOLKSWAGEN ID4 (2y) CITROEN C3 TOYOTA COROLLA
View Details

Accident 202454B868424

Slight
51.5150, -2.0769
1 vehicle 1 casualty
Car
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Accident 2024430483897

Serious
51.4596, -0.7909
2 vehicles 1 casualty
HONDA CB (2y) Car
View Details

Accident 202454B846424

Slight
51.5150, -2.1202
5 vehicles 1 casualty
VOLVO V90 FORD TRANSIT CUSTOM (4y) AUDI A3 SEAT ALHAMBRA KIA NIRO
View Details

Accident 2024010536503

Slight
51.4914, -0.2967
2 vehicles 1 casualty
MERCEDES V CLASS FORD TRANSIT (1y)
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Accident 2024610042724

Slight
51.5497, -3.0897
3 vehicles 3 casualties
VOLKSWAGEN TRANSPORTER DACIA JOGGER Car
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Accident 2024522402831

Slight
51.5342, -2.5366
4 vehicles 1 casualty
MITSUBISHI COLT MERCEDES B CLASS Car Car
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Accident 2024430476443

Serious
51.4717, -1.5297
2 vehicles 1 casualty
MAZDA 3 DAF TRUCKS MODEL MISSING (2y)
View Details

Accident 2024430018259

Slight
51.5108, -0.6512
3 vehicles 1 casualty
PORSCHE MACAN (1y) FORD FOCUS KIA NIRO (3y)
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Accident 2024622400696

Serious
51.5441, -3.1418
2 vehicles 1 casualty
TOYOTA MR2 MERCEDES MODEL MISSING (2y)
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Accident 2024622400689

Slight
51.5079, -3.3283
2 vehicles 3 casualties
Car Van / Goods 3.5 tonnes mgw or under
View Details