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 201401ID60003

Slight
51.4805, -0.4536
2 vehicles 1 casualty
ALEXANDER DENNIS Model Missing PEUGEOT 107
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Accident 201401XH30068

Slight
51.4949, -0.4455
2 vehicles 1 casualty
LAND ROVER FREELANDER (4y) VOLKSWAGEN POLO (1y)
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Accident 2014621400266

Serious
51.6300, -3.8316
1 vehicle 2 casualties
VOLVO Model Missing
View Details

Accident 201443R167024

Slight
51.4932, -0.5216
7 vehicles 3 casualties
FORD MONDEO (2y) BMW 3 SERIES (4y) FORD FOCUS (4y) Car MERCEDES E CLASS VOLKSWAGEN GOLF LAND ROVER FREELANDER
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Accident 2014541289514

Slight
51.5144, -2.0840
2 vehicles 2 casualties
Car MERCEDES SPRINTER (2y)
View Details

Accident 2014621400256

Slight
51.5133, -3.2923
3 vehicles 4 casualties
RENAULT TRUCKS Model Missing (2y) NISSAN PATHFINDER LDV 200 SERIES
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Accident 2014621400702

Serious
51.5578, -3.7367
2 vehicles 1 casualty
KIA RIO Car
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Accident 201443R198024

Slight
51.4939, -0.5057
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over FORD FOCUS
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Accident 2014621400261

Slight
51.5303, -3.7242
4 vehicles 1 casualty
HYUNDAI COUPE FORD FIESTA (3y) FORD FOCUS AUDI TT
View Details

Accident 201443W032024

Slight
51.4514, -1.4776
3 vehicles 1 casualty
VAUXHALL VIVARO (1y) FORD FOCUS TOYOTA HIACE
View Details

Accident 201401XH30312

Slight
51.4949, -0.4531
2 vehicles 1 casualty
VAUXHALL ASTRA (4y) SKODA OCTAVIA
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Accident 2014621400157

Slight
51.5155, -3.6675
1 vehicle 1 casualty
HONDA JAZZ
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Accident 201443R061024

Slight
51.5102, -0.6496
2 vehicles 1 casualty
VOLVO Model Missing BMW 3 SERIES
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Accident 2014610071714

Serious
51.6027, -2.9797
3 vehicles 3 casualties
Car MAN Model Missing (3y) Bus or coach (17 or more pass seats)
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Accident 201401XH30053

Slight
51.4956, -0.4573
2 vehicles 1 casualty
SMART FORTWO Car
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Accident 2014621400235

Slight
51.5084, -3.3421
2 vehicles 1 casualty
CITROEN C1 (4y) Car
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Accident 201401XH30046

Slight
51.4926, -0.4143
2 vehicles 2 casualties
TOYOTA PRIUS (2y) RENAULT CLIO
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Accident 2014621400244

Slight
51.5171, -3.7035
7 vehicles 2 casualties
PEUGEOT 206 HYUNDAI I10 (1y) Car FORD FOCUS PEUGEOT 307 VAUXHALL COMBO VAUXHALL INSIGNIA
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Accident 2014541055314

Slight
51.5107, -2.2927
3 vehicles 4 casualties
FORD FOCUS FORD FOCUS BMW M1 (1y)
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Accident 201401TX20067

Slight
51.4913, -0.4043
1 vehicle 1 casualty
HONDA JAZZ
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