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 2021549760021

Slight
51.5147, -2.1184
3 vehicles 1 casualty
FORD FOCUS MERCEDES SLK CLASS CITROEN C3 (2y)
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Accident 2021010335627

Slight
51.4943, -0.4793
2 vehicles 1 casualty
BMW X1 Car
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Accident 2021610047221

Slight
51.5438, -3.1078
1 vehicle 1 casualty
Car
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Accident 2021430444191

Slight
51.4514, -1.3912
3 vehicles 1 casualty
SEAT IBIZA FORD FIESTA FORD GALAXY
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Accident 2021622100760

Slight
51.5122, -3.4200
2 vehicles 1 casualty
Taxi/Private hire car VAUXHALL ZAFIRA
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Accident 2021430443980

Slight
51.4566, -1.3534
1 vehicle 1 casualty
PORSCHE CAYMAN
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Accident 202163A080321

Slight
51.7454, -4.0654
1 vehicle 1 casualty
DAF TRUCKS MODEL MISSING
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Accident 202163A079121

Slight
51.7273, -4.0675
2 vehicles 1 casualty
VAUXHALL ASTRA CITROEN BERLINGO
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Accident 2021430433437

Slight
51.4242, -0.8776
2 vehicles 1 casualty
VOLKSWAGEN MODEL MISSING Goods 7.5 tonnes mgw and over
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Accident 2021430432399

Slight
51.5037, -0.6158
2 vehicles 1 casualty
AUDI A6 (4y) Car
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Accident 2021522104759

Slight
51.5046, -2.5008
2 vehicles 1 casualty
FORD FIESTA VOLKSWAGEN POLO
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Accident 2021010332584

Slight
51.4959, -0.4611
3 vehicles 5 casualties
BMW 1 SERIES LAND ROVER DEFENDER HONDA CRV
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Accident 2021622100708

Slight
51.5071, -3.3087
4 vehicles 3 casualties
AUDI A1 (4y) HYUNDAI IONIQ SCANIA MODEL MISSING FORD FIESTA
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Accident 2021430430896

Slight
51.4377, -0.8394
2 vehicles 1 casualty
PEUGEOT PARTNER MERCEDES C CLASS
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Accident 2021549143221

Slight
51.5358, -2.0009
1 vehicle 1 casualty
FORD FIESTA
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Accident 2021522200725

Slight
51.5287, -2.5305
2 vehicles 1 casualty
AUDI A3 Car (2y)
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Accident 2021610037321

Serious
51.6034, -2.9969
2 vehicles 4 casualties
Car Car
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Accident 2021430423535

Slight
51.4879, -0.5747
2 vehicles 1 casualty
MERCEDES E CLASS (4y) Car
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Accident 2021522105543

Slight
51.4978, -2.4096
3 vehicles 1 casualty
CITROEN DS3 RENAULT TRAFIC MAZDA 2
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Accident 2021622100717

Slight
51.6785, -4.0092
2 vehicles 2 casualties
FORD TRANSIT CUSTOM (1y) LAND ROVER FREELANDER
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