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 2021430184422

Slight
51.4882, -0.7510
2 vehicles 1 casualty
Car SCANIA MODEL MISSING
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Accident 2021010304666

Slight
51.4896, -0.3983
2 vehicles 1 casualty
VAUXHALL CORSA TOYOTA PRIUS
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Accident 2021430183803

Slight
51.4523, -1.3089
2 vehicles 1 casualty
MERCEDES C CLASS LAND ROVER RANGE ROVER
View Details

Accident 202163A022721

Slight
51.7452, -4.0654
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc FORD KA+ (2y)
View Details

Accident 2021010303752

Slight
51.4954, -0.4532
2 vehicles 1 casualty
TOYOTA AYGO VAUXHALL ASTRA
View Details

Accident 2021543771021

Slight
51.5189, -2.2625
1 vehicle 3 casualties
SKODA OCTAVIA (1y)
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Accident 2021430170053

Slight
51.4910, -0.5412
2 vehicles 1 casualty
VAUXHALL INSIGNIA VOLVO MODEL MISSING (3y)
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Accident 2021430169459

Slight
51.5120, -0.6571
3 vehicles 1 casualty
Car Goods 7.5 tonnes mgw and over Goods 7.5 tonnes mgw and over
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Accident 2021522102178

Slight
51.5081, -2.3075
1 vehicle 1 casualty
FORD FIESTA
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Accident 2021622100271

Slight
51.6437, -3.8446
2 vehicles 1 casualty
MITSUBISHI ASX SEAT ALTEA
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Accident 2021430159496

Slight
51.4828, -1.5581
1 vehicle 1 casualty
MERCEDES SPRINTER (4y)
View Details

Accident 2021543240521

Slight
51.5396, -1.7930
1 vehicle 1 casualty
VOLVO MODEL MISSING
View Details

Accident 2021430141269

Slight
51.4538, -1.4824
2 vehicles 1 casualty
Car Motorcycle over 500cc
View Details

Accident 2021430140850

Slight
51.4774, -1.5467
2 vehicles 1 casualty
IVECO DAILY Motorcycle over 125cc and up to 500cc
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Accident 2021010299987

Slight
51.4931, -0.4198
5 vehicles 1 casualty
BMW 1 SERIES MINI ONE Car FORD FUSION TOYOTA YARIS
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Accident 2021622100244

Slight
51.5128, -3.4572
1 vehicle 1 casualty
Taxi/Private hire car
View Details

Accident 2021430138468

Slight
51.4628, -1.2451
2 vehicles 1 casualty
FORD TRANSIT CONNECT (1y) VAUXHALL INSIGNIA
View Details

Accident 2021430138180

Slight
51.4628, -1.2408
1 vehicle 1 casualty
MERCEDES CLK CLASS
View Details

Accident 2021430139265

Slight
51.4397, -1.0658
2 vehicles 1 casualty
VOLKSWAGEN GOLF Van / Goods 3.5 tonnes mgw or under
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Accident 2021430135159

Slight
51.5077, -0.6379
2 vehicles 1 casualty
SEAT IBIZA TOYOTA PRIUS (2y)
View Details