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

Browse all regions

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

Browse all towns
Browse All Roads Search All Accidents

Accidents on the M4

Fatal
Serious
Slight
Click markers for details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more
Get a property report

Recent Accidents

Showing 20 of 28,948 accidents

Accident 2008520808039

Slight
51.5171, -2.5208
2 vehicles 1 casualty
SKODA OCTAVIA (2y) Vehicle
View Details

Accident 2008520808066

Serious
51.4977, -2.3918
2 vehicles 3 casualties
FORD MONDEO (1y) VAUXHALL CORSA
View Details

Accident 200854MA05008

Slight
51.5576, -1.9150
1 vehicle 1 casualty
HONDA ACCORD
View Details

Accident 200854MA04908

Slight
51.5284, -2.0284
1 vehicle 1 casualty
MERCEDES SPRINTER
View Details

Accident 200843W126078

Slight
51.4572, -1.0905
3 vehicles 1 casualty
VAUXHALL ASTRA MERCEDES CLK CLASS (4y) BENTLEY CONTINENTAL
View Details

Accident 200854MA04808

Slight
51.5343, -1.7745
2 vehicles 1 casualty
BMW 3 SERIES (4y) VOLVO Model Missing
View Details

Accident 200854EP30708

Slight
51.5143, -2.1206
2 vehicles 1 casualty
FORD FOCUS (2y) TOYOTA STARLET
View Details

Accident 200801XH30517

Slight
51.4961, -0.4542
2 vehicles 1 casualty
TOYOTA AVENSIS Van / Goods 3.5 tonnes mgw or under
View Details

Accident 200843R108078

Fatal
51.5019, -0.5970
2 vehicles 1 casualty
Motorcycle over 500cc CITROEN XSARA (4y)
View Details

Accident 2008620180992

Fatal
51.5133, -3.6796
2 vehicles 1 casualty
FORD TRANSIT (1y) MAZDA 6 (1y)
View Details

Accident 2008610051508

Slight
51.5968, -2.9651
2 vehicles 2 casualties
RENAULT CLIO PEUGEOT 206 (4y)
View Details

Accident 200843W158078

Slight
51.4713, -1.5277
3 vehicles 1 casualty
CITROEN XANTIA NISSAN PRIMERA VAUXHALL VECTRA
View Details

Accident 200843R120078

Slight
51.4481, -0.8167
2 vehicles 1 casualty
Car VOLKSWAGEN GOLF
View Details

Accident 200801TX20393

Slight
51.4905, -0.4023
4 vehicles 3 casualties
Car VOLKSWAGEN GOLF PEUGEOT PARTNER FORD KA (2y)
View Details

Accident 200843R063078

Fatal
51.4906, -0.5471
4 vehicles 2 casualties
TRIUMPH TIGER HONDA Model Missing FORD FIESTA FORD FIESTA (1y)
View Details

Accident 200801XH30514

Slight
51.4937, -0.4331
3 vehicles 1 casualty
VAUXHALL ASTRA (1y) BMW 5 SERIES HONDA CIVIC
View Details

Accident 200843R100078

Slight
51.4995, -0.7159
2 vehicles 1 casualty
BMW 3 SERIES (2y) MERCEDES SPRINTER
View Details

Accident 200854MA04508

Slight
51.5382, -1.9893
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
View Details

Accident 200843W105078

Slight
51.4599, -1.2051
1 vehicle 2 casualties
PEUGEOT 406
View Details

Accident 200854MB04708

Slight
51.5151, -2.1124
2 vehicles 1 casualty
RENAULT MEGANE NISSAN MICRA
View Details