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 199943W083069

Slight
51.4628, -1.2215
1 vehicle 1 casualty
MERCEDES 200
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Accident 199943R118069

Slight
51.4157, -0.9821
1 vehicle 1 casualty
FORD FIESTA
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Accident 199901TX00554

Slight
51.4955, -0.4661
2 vehicles 1 casualty
CITROEN XANTIA (4y) BMW 7 SERIES (3y)
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Accident 199954MB04799

Slight
51.5474, -1.9492
2 vehicles 2 casualties
Vehicle Van / Goods 3.5 tonnes mgw or under
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Accident 199943R184069

Slight
51.4658, -0.7772
2 vehicles 1 casualty
Vehicle MERCEDES Model Missing
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Accident 199943R119069

Slight
51.4931, -0.5265
2 vehicles 1 casualty
YAMAHA YZF 600 R Vehicle
View Details

Accident 199901TX00546

Slight
51.4956, -0.4646
2 vehicles 1 casualty
Vehicle VOLVO Model Missing
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Accident 199901TX00537

Slight
51.4946, -0.4536
2 vehicles 1 casualty
PEUGEOT 505 PEUGEOT 106
View Details

Accident 199901TX00533

Slight
51.4958, -0.4617
3 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under BMW 3 SERIES (2y) FORD MONDEO (3y)
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Accident 199943R394069

Slight
51.4889, -0.7486
2 vehicles 1 casualty
Vehicle PEUGEOT 106
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Accident 199901TX00531

Slight
51.4822, -0.4528
2 vehicles 1 casualty
FORD ESCORT (2y) LAND ROVER RANGE ROVER
View Details

Accident 199901TX00526

Slight
51.4933, -0.3580
1 vehicle 1 casualty
PEUGEOT 106 (3y)
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Accident 1999610070699

Slight
51.5948, -2.9535
5 vehicles 1 casualty
SAAB 9-5 (1y) HONDA ACCORD (1y) VAUXHALL VECTRA (3y) RENAULT LAGUNA (1y) Vehicle
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Accident 1999520068497

Slight
51.5062, -2.4841
2 vehicles 1 casualty
FORD SIERRA MAN Model Missing
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Accident 1999610076999

Slight
51.6005, -2.8895
2 vehicles 1 casualty
VOLVO Model Missing PEUGEOT 205
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Accident 1999520068471

Slight
51.5356, -2.5378
3 vehicles 1 casualty
FORD MONDEO (4y) FORD SIERRA FORD ESCORT
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Accident 199943R345069

Slight
51.4751, -0.5241
3 vehicles 1 casualty
MAZDA DEMIO (1y) FORD ESCORT SUZUKI SWIFT (2y)
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Accident 199943R018069

Slight
51.4229, -1.0293
2 vehicles 1 casualty
ROVER RANGE ROVER HONDA Model Missing
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Accident 199943R028069

Slight
51.4340, -1.0538
2 vehicles 1 casualty
TOYOTA HILUX VOLVO Model Missing
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Accident 199962D016499

Slight
51.5061, -3.3126
2 vehicles 1 casualty
MERCEDES E CLASS (1y) NISSAN PRIMERA
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