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 201143R145041

Slight
51.4932, -0.5218
4 vehicles 1 casualty
RENAULT TRUCKS Model Missing (1y) IVECO-FORD Model Missing RENAULT CLIO (4y) MERCEDES Model Missing (1y)
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Accident 2011521102572

Slight
51.4986, -2.4463
2 vehicles 1 casualty
VAUXHALL CORSA RENAULT CLIO
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Accident 2011620208691

Slight
51.5344, -3.2191
7 vehicles 4 casualties
VOLKSWAGEN POLO VOLKSWAGEN GOLF (4y) Car Car FORD FIESTA (4y) VAUXHALL INSIGNIA (1y) FORD KA
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Accident 201143R069041

Slight
51.5019, -0.6124
1 vehicle 3 casualties
FORD FUSION
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Accident 201101XH30230

Slight
51.4948, -0.4540
2 vehicles 2 casualties
Car HONDA ACCORD
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Accident 201143R071041

Slight
51.4930, -0.5174
3 vehicles 2 casualties
HONDA ACCORD VOLKSWAGEN GOLF VOLKSWAGEN GOLF
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Accident 201143W056041

Slight
51.4152, -0.9811
1 vehicle 2 casualties
SKODA FABIA
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Accident 201143N228041

Serious
51.5112, -0.6582
1 vehicle 1 casualty
YAMAHA FZS 600
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Accident 201101XH30200

Slight
51.4956, -0.4590
2 vehicles 2 casualties
Car CITROEN SAXO
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Accident 2011610021911

Serious
51.5925, -3.0278
1 vehicle 1 casualty
Motorcycle over 125cc and up to 500cc
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Accident 201143R074041

Slight
51.4933, -0.5275
4 vehicles 1 casualty
BMW 5 SERIES (3y) Car Car MERCEDES C CLASS
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Accident 2011521102209

Slight
51.4978, -2.3918
2 vehicles 1 casualty
BMW 3 SERIES (1y) FORD MONDEO
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Accident 2011620208435

Slight
51.5423, -3.1335
1 vehicle 1 casualty
FORD MONDEO
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Accident 2011521102181

Slight
51.5009, -2.4587
1 vehicle 1 casualty
Car
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Accident 201154MB01211

Slight
51.5150, -2.1199
2 vehicles 1 casualty
MAZDA 626 SCANIA Model Missing
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Accident 2011620208333

Slight
51.5289, -3.5302
2 vehicles 1 casualty
Car MITSUBISHI SPACE STAR
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Accident 201101TX20189

Slight
51.4910, -0.4033
2 vehicles 1 casualty
HONDA ACCORD BMW 3 SERIES (4y)
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Accident 201154MA01111

Slight
51.5143, -2.1207
2 vehicles 4 casualties
FORD TRANSIT (3y) FIAT STILO
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Accident 201154MB01011

Serious
51.5097, -2.1779
2 vehicles 1 casualty
VAUXHALL ASTRA Goods 7.5 tonnes mgw and over
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Accident 201143R026041

Slight
51.4971, -0.5869
1 vehicle 1 casualty
FORD FOCUS
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