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 2021430411572

Slight
51.4371, -0.8411
2 vehicles 2 casualties
Goods 7.5 tonnes mgw and over AUDI A4
View Details

Accident 2021522104827

Slight
51.5057, -2.4952
1 vehicle 1 casualty
FORD FIESTA
View Details

Accident 2021548867321

Slight
51.5263, -1.7221
3 vehicles 1 casualty
VOLKSWAGEN GOLF HONDA CIVIC FORD C-MAX
View Details

Accident 2021430408248

Slight
51.4503, -1.4076
2 vehicles 1 casualty
SKODA OCTAVIA (1y) DAF TRUCKS Model Missing
View Details

Accident 2021010329778

Slight
51.4955, -0.4667
2 vehicles 1 casualty
MITSUBISHI OUTLANDER AUDI A6
View Details

Accident 2021548617621

Slight
51.5259, -1.7168
4 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under VOLKSWAGEN CADDY Car BMW X6
View Details

Accident 2021430403533

Slight
51.4923, -0.5429
2 vehicles 1 casualty
VAUXHALL CORSA Car
View Details

Accident 2021610050221

Serious
51.5950, -3.0208
3 vehicles 2 casualties
Car Car Taxi/Private hire car
View Details

Accident 2021548591121

Slight
51.5471, -1.9589
1 vehicle 1 casualty
FORD FIESTA
View Details

Accident 2021430391864

Slight
51.4195, -0.9966
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Car
View Details

Accident 2021430391355

Slight
51.5022, -0.5981
1 vehicle 2 casualties
MERCEDES C CLASS (2y)
View Details

Accident 2021622100647

Slight
51.5098, -3.3572
2 vehicles 1 casualty
AUDI Q5 BMW 3 SERIES (3y)
View Details

Accident 2021610033021

Slight
51.5990, -2.9393
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Car
View Details

Accident 2021430379105

Slight
51.4116, -0.9675
1 vehicle 1 casualty
VOLKSWAGEN GOLF
View Details

Accident 2021522200433

Slight
51.4979, -2.4295
3 vehicles 2 casualties
FORD FIESTA VOLKSWAGEN TIGUAN (1y) FORD FIESTA
View Details

Accident 2021622100640

Slight
51.6594, -3.8735
1 vehicle 3 casualties
MITSUBISHI OUTLANDER (2y)
View Details

Accident 202163A099221

Slight
51.7248, -4.0668
1 vehicle 1 casualty
MERCEDES CLA CLASS (4y)
View Details

Accident 2021430370144

Slight
51.4875, -0.5732
2 vehicles 1 casualty
DAF TRUCKS MODEL MISSING (1y) DACIA SANDERO
View Details

Accident 2021430364710

Slight
51.4609, -1.1518
1 vehicle 2 casualties
KAWASAKI VN
View Details

Accident 2021430359069

Slight
51.4157, -0.9822
2 vehicles 2 casualties
LAND ROVER DISCOVERY (3y) FORD EDGE
View Details