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 24,220 accidents

Accident 200054MA06100

Slight
51.5143, -2.0861
2 vehicles 1 casualty
BMW 5 SERIES SCANIA Model Missing
View Details

Accident 200043W518050

Slight
51.4867, -0.5694
2 vehicles 1 casualty
Vehicle BMW 8 SERIES
View Details

Accident 200001TX00563

Slight
51.4949, -0.4537
2 vehicles 1 casualty
FORD ESCORT (1y) NISSAN SERENA
View Details

Accident 200043W526050

Slight
51.4135, -0.9759
2 vehicles 1 casualty
Vehicle MAZDA 323
View Details

Accident 2000610061400

Slight
51.5501, -3.0822
3 vehicles 1 casualty
Goods 7.5 tonnes mgw and over ROVER 400 SERIES (2y) RENAULT Model Missing (3y)
View Details

Accident 200043W525050

Slight
51.4994, -0.7251
2 vehicles 2 casualties
SUZUKI GSF 1200 (2y) Vehicle
View Details

Accident 2000620016309

Slight
51.5564, -3.7367
1 vehicle 2 casualties
CITROEN AX (3y)
View Details

Accident 200054MB05800

Slight
51.5183, -1.6585
1 vehicle 2 casualties
Vehicle
View Details

Accident 2000620015520

Slight
51.6756, -3.9524
2 vehicles 1 casualty
AUDI A4 (4y) Goods 7.5 tonnes mgw and over
View Details

Accident 200054MA05900

Slight
51.5258, -1.6986
2 vehicles 1 casualty
Vehicle VOLVO Model Missing
View Details

Accident 200043W462050

Slight
51.4543, -1.4869
3 vehicles 1 casualty
PEUGEOT 205 FORD MONDEO (3y) VOLVO Model Missing
View Details

Accident 200054MA05700

Slight
51.5257, -1.7000
2 vehicles 1 casualty
RENAULT CLIO LEYLAND DAF FA 65
View Details

Accident 200043W428050

Slight
51.4917, -0.7406
1 vehicle 1 casualty
PEUGEOT 205
View Details

Accident 200001TX00526

Slight
51.4914, -0.2961
2 vehicles 1 casualty
MG MGB Vehicle
View Details

Accident 200043W394050

Slight
51.5102, -0.6712
2 vehicles 1 casualty
RENAULT MEGANE LDV 400 SERIES (3y)
View Details

Accident 200043W433050

Slight
51.4996, -0.7230
1 vehicle 1 casualty
SUBARU LEGACY
View Details

Accident 200001TX00506

Slight
51.4914, -0.2961
3 vehicles 1 casualty
CHRYSLER VOYAGER FORD MONDEO HONDA PRELUDE
View Details

Accident 2000620015656

Slight
51.5600, -3.7368
2 vehicles 1 casualty
FODEN Model Missing FORD ESCORT
View Details

Accident 200001TX00491

Slight
51.4918, -0.4113
2 vehicles 1 casualty
SUZUKI Model Missing Vehicle
View Details

Accident 200054MA06000

Slight
51.5351, -1.7762
2 vehicles 4 casualties
VAUXHALL VECTRA (3y) VAUXHALL VECTRA (4y)
View Details