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 1992620L02160

Slight
1 vehicle 1 casualty
FORD SIERRA
View Details

Accident 199254MA00492

Slight
3 vehicles 1 casualty
AUSTIN MAESTRO (3y) FORD ESCORT NISSAN 200 (1y)
View Details

Accident 199201TC00384

Slight
2 vehicles 2 casualties
AUDI COUPE PEUGEOT 405 (4y)
View Details

Accident 199243R090072

Slight
4 vehicles 2 casualties
MERCEDES Model Missing VOLKSWAGEN POLO PEUGEOT 309 (3y) HONDA TN550
View Details

Accident 199243R087072

Slight
2 vehicles 3 casualties
MAN Model Missing (3y) Vehicle (4y)
View Details

Accident 1992620M01920

Slight
2 vehicles 2 casualties
Vehicle FORD CORTINA
View Details

Accident 199201TC00379

Slight
2 vehicles 1 casualty
VAUXHALL CAVALIER (1y) VAUXHALL CARLTON
View Details

Accident 199201XY00305

Slight
2 vehicles 2 casualties
FORD SIERRA (3y) FORD GRANADA (1y)
View Details

Accident 199201TC00377

Slight
2 vehicles 3 casualties
RELIANT METROCAB (2y) FORD ESCORT (1y)
View Details

Accident 199201TC00376

Slight
2 vehicles 1 casualty
SAAB 9000 (4y) PEUGEOT 106
View Details

Accident 1992620F02490

Slight
2 vehicles 1 casualty
Vehicle VAUXHALL NOVA
View Details

Accident 199243U037072

Slight
2 vehicles 1 casualty
MERCEDES Model Missing Vehicle
View Details

Accident 199201TC00372

Slight
3 vehicles 3 casualties
VAUXHALL CAVALIER (2y) FIAT CROMA (3y) Vehicle
View Details

Accident 1992620F02480

Slight
1 vehicle 1 casualty
NISSAN BLUEBIRD (4y)
View Details

Accident 199201TC00371

Slight
1 vehicle 1 casualty
VOLKSWAGEN PASSAT
View Details

Accident 199254MA00482

Slight
1 vehicle 3 casualties
MORRIS MARINA
View Details

Accident 199201TC00370

Slight
3 vehicles 2 casualties
VOLKSWAGEN GOLF NISSAN SUNNY (3y) HONDA ACCORD (4y)
View Details

Accident 1992620F02380

Slight
2 vehicles 1 casualty
VOLVO Model Missing Vehicle
View Details

Accident 199201TC00375

Slight
2 vehicles 1 casualty
LAND ROVER RANGE ROVER (2y) KAWASAKI KMX125 (2y)
View Details

Accident 1992620E01720

Slight
2 vehicles 2 casualties
Vehicle CITROEN AX (2y)
View Details