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 200643R240056

Slight
51.4933, -0.5303
4 vehicles 2 casualties
NISSAN SUNNY FORD FOCUS (3y) RENAULT LAGUNA (1y) Car
View Details

Accident 200601XH30263

Slight
51.4942, -0.4788
2 vehicles 3 casualties
PEUGEOT 406 SKODA FAVORIT
View Details

Accident 2006610030906

Slight
51.5873, -2.8416
1 vehicle 1 casualty
VOLVO V70
View Details

Accident 2006620151910

Serious
51.5324, -3.2266
1 vehicle 1 casualty
ROVER 25
View Details

Accident 200643R193056

Slight
51.4886, -0.7496
2 vehicles 1 casualty
VAUXHALL CAVALIER PEUGEOT 307
View Details

Accident 200654MA04306

Slight
51.5253, -1.7087
1 vehicle 2 casualties
FORD TRANSIT
View Details

Accident 200654MB04506

Slight
51.4982, -1.5846
1 vehicle 3 casualties
RENAULT CLIO
View Details

Accident 200643W171056

Slight
51.4200, -1.0018
2 vehicles 2 casualties
FORD FIESTA Car
View Details

Accident 200643R180056

Slight
51.4919, -0.5817
2 vehicles 1 casualty
NISSAN PRIMERA Car
View Details

Accident 2006610086306

Slight
51.5988, -2.9392
2 vehicles 4 casualties
Car TOYOTA PREVIA
View Details

Accident 200643W159056

Slight
51.4811, -1.5550
2 vehicles 1 casualty
Car MITSUBISHI Model Missing
View Details

Accident 200643W163056

Slight
51.4334, -0.8517
3 vehicles 2 casualties
Car Goods 7.5 tonnes mgw and over VOLKSWAGEN BEETLE (2y)
View Details

Accident 200601XH30278

Slight
51.4959, -0.4593
2 vehicles 1 casualty
Car MAZDA MX-5
View Details

Accident 2006620153828

Slight
51.5644, -3.7415
2 vehicles 1 casualty
VOLKSWAGEN GOLF (1y) FORD FIESTA (1y)
View Details

Accident 2006520060917

Slight
51.5168, -2.5207
4 vehicles 1 casualty
Car ERF Model Missing (3y) MERCEDES Model Missing (3y) Van / Goods 3.5 tonnes mgw or under
View Details

Accident 200654MA04106

Slight
51.5142, -2.0882
1 vehicle 1 casualty
Car
View Details

Accident 200654MA03906

Fatal
51.5149, -2.0771
1 vehicle 1 casualty
MAN Model Missing
View Details

Accident 200643R116056

Slight
51.4596, -0.7910
2 vehicles 1 casualty
BMW 5 SERIES Car
View Details

Accident 200654MA04006

Slight
51.5262, -1.6788
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over PEUGEOT 106
View Details

Accident 200643R140056

Serious
51.5021, -0.6072
4 vehicles 1 casualty
HONDA ACCORD PEUGEOT 406 (3y) DAF TRUCKS FA 45LF (4y) ERF Model Missing
View Details