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 2015621501185

Slight
51.5334, -3.5601
2 vehicles 1 casualty
Car Car
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Accident 201501XH30481

Slight
51.4937, -0.4287
2 vehicles 1 casualty
NISSAN QASHQAI (4y) TOYOTA PRIUS (1y)
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Accident 2015610032815

Slight
51.5822, -2.7353
1 vehicle 1 casualty
Taxi/Private hire car
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Accident 201543R156075

Serious
51.4945, -0.5042
3 vehicles 2 casualties
CITROEN C1 (2y) CITROEN C3 MITSUBISHI FUSO CANTER (3y)
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Accident 2015610033815

Slight
51.5543, -3.0553
3 vehicles 1 casualty
Car Car Car
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Accident 201543W082075

Slight
51.4197, -0.9966
3 vehicles 1 casualty
TOYOTA YARIS BMW 1 SERIES (3y) VOLVO V60 (2y)
View Details

Accident 201543W087075

Slight
51.4537, -1.3020
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over MERCEDES C CLASS
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Accident 201501XH30484

Slight
51.4948, -0.4432
3 vehicles 1 casualty
FORD FIESTA MERCEDES SPRINTER SKODA YETI
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Accident 2015610032915

Slight
51.5994, -3.0085
2 vehicles 2 casualties
Car Car
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Accident 2015621501164

Serious
51.5337, -3.5794
1 vehicle 1 casualty
Car
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Accident 201543R060075

Slight
51.4932, -0.5190
6 vehicles 7 casualties
FORD TRANSIT (4y) VOLKSWAGEN GOLF VOLKSWAGEN PASSAT (1y) FORD FIESTA Car Car
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Accident 2015621501126

Slight
51.6756, -3.9607
1 vehicle 1 casualty
Car
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Accident 201501XH30453

Slight
51.4921, -0.4122
2 vehicles 1 casualty
VOLVO V40 JAGUAR XF SERIES
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Accident 201543R257075

Slight
51.5083, -0.6399
2 vehicles 1 casualty
RENAULT CLIO KIA SPORTAGE (1y)
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Accident 201501XH30470

Slight
51.4945, -0.4392
2 vehicles 2 casualties
MERCEDES A CLASS FIAT PANDA
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Accident 2015621501121

Slight
51.5107, -3.4267
1 vehicle 1 casualty
Car
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Accident 201543R077075

Slight
51.4889, -0.5535
3 vehicles 5 casualties
VOLKSWAGEN GOLF BMW 5 SERIES MERCEDES C CLASS (2y)
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Accident 2015621501110

Slight
51.5044, -3.3080
3 vehicles 1 casualty
Car Car Car
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Accident 201543R019075

Serious
51.5009, -0.6994
3 vehicles 1 casualty
BMW 3 SERIES (1y) MAZDA 6 Motorcycle over 500cc
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Accident 2015521505258

Slight
51.4978, -2.4123
2 vehicles 2 casualties
SAAB 9-3 SEAT IBIZA
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