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 201143R025041

Serious
51.4864, -0.5627
1 vehicle 1 casualty
KAWASAKI ZX600
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Accident 2011620208310

Slight
51.6763, -3.9966
2 vehicles 2 casualties
TOYOTA YARIS (4y) Car
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Accident 201143W019041

Slight
51.4562, -1.0870
2 vehicles 1 casualty
VAUXHALL ASTRA IVECO DAILY (4y)
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Accident 2011610020811

Slight
51.5814, -2.7533
2 vehicles 2 casualties
TOYOTA COROLLA (2y) CITROEN NEMO (1y)
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Accident 2011521102122

Slight
51.5304, -2.5326
2 vehicles 3 casualties
IVECO-FORD Model Missing MAN Model Missing
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Accident 2011521102261

Slight
51.5697, -2.6596
1 vehicle 3 casualties
CITROEN XSARA
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Accident 201101TX20163

Slight
51.4921, -0.4132
2 vehicles 2 casualties
MERCEDES CL CLASS AUDI A5 (3y)
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Accident 2011620208161

Slight
51.5058, -3.3142
3 vehicles 1 casualty
SUZUKI ALTO PEUGEOT 206 MERCEDES C CLASS (1y)
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Accident 201143W182031

Slight
51.4364, -1.0592
4 vehicles 4 casualties
VOLKSWAGEN TRANSPORTER (4y) MG ZS AUDI A3 (2y) Car
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Accident 201143R217031

Slight
51.4937, -0.5091
3 vehicles 1 casualty
BMW 3 SERIES FORD MONDEO (3y) VOLKSWAGEN POLO
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Accident 201101TX20176

Slight
51.4911, -0.3042
4 vehicles 1 casualty
RENAULT LAGUNA CITROEN C5 (2y) PEUGEOT 107 VOLKSWAGEN GOLF
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Accident 201101XH30192

Serious
51.4954, -0.4661
1 vehicle 1 casualty
TOYOTA AVENSIS (4y)
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Accident 201143W221031

Slight
51.4116, -0.9679
2 vehicles 1 casualty
Car MERCEDES A CLASS
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Accident 201143W155031

Serious
51.4243, -1.0342
1 vehicle 1 casualty
Motorcycle over 500cc
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Accident 2011620207870

Slight
51.6758, -3.9011
2 vehicles 1 casualty
RENAULT MODUS FORD FUSION
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Accident 201143N279031

Slight
51.5071, -0.6853
2 vehicles 1 casualty
FORD MONDEO KAWASAKI ZX600
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Accident 2011620208088

Slight
51.5063, -3.3091
2 vehicles 2 casualties
FORD MONDEO DAIHATSU TERIOS
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Accident 201101XH30201

Slight
51.4958, -0.4610
4 vehicles 2 casualties
MITSUBISHI Model Missing NISSAN MICRA (1y) Car RENAULT MASTER (3y)
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Accident 201154MB00811

Slight
51.5230, -1.6690
2 vehicles 1 casualty
RENAULT LAGUNA FORD MONDEO (3y)
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Accident 201101XH30190

Slight
51.4943, -0.4400
1 vehicle 1 casualty
Car
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