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 201043R073070

Slight
51.5112, -0.6536
1 vehicle 1 casualty
FORD FOCUS
View Details

Accident 201043R148070

Slight
51.5103, -0.6495
3 vehicles 5 casualties
VOLVO Model Missing HONDA ACCORD TOYOTA PICNIC
View Details

Accident 201043W093070

Slight
51.4933, -0.5275
3 vehicles 4 casualties
VOLVO 240 Car MERCEDES S CLASS
View Details

Accident 201054MA02510

Slight
51.5398, -1.8132
1 vehicle 2 casualties
TOYOTA AURIS
View Details

Accident 201054MA02610

Slight
51.5440, -1.8514
3 vehicles 2 casualties
NISSAN QASHQAI (2y) SEAT IBIZA (1y) VAUXHALL VECTRA
View Details

Accident 201001TX20442

Slight
51.4894, -0.3973
2 vehicles 2 casualties
MAN Model Missing (3y) FORD MONDEO
View Details

Accident 2010620202026

Slight
51.6524, -3.8508
4 vehicles 4 casualties
FORD TRANSIT FORD TRANSIT (1y) VAUXHALL CORSA FORD TRANSIT
View Details

Accident 2010620201648

Slight
51.5103, -3.4368
1 vehicle 1 casualty
VAUXHALL ASTRA (1y)
View Details

Accident 201054EP23310

Slight
51.5157, -2.1228
2 vehicles 1 casualty
AUDI A3 (3y) MAZDA 323
View Details

Accident 2010521005994

Slight
51.4982, -2.4435
1 vehicle 1 casualty
RENAULT TRUCKS Model Missing (2y)
View Details

Accident 201043R050070

Slight
51.4940, -0.7365
4 vehicles 3 casualties
Goods 7.5 tonnes mgw and over VOLKSWAGEN TOUAREG (1y) VOLKSWAGEN POLO AUDI A3
View Details

Accident 2010521005984

Slight
51.5119, -2.5183
2 vehicles 1 casualty
FORD TRANSIT CONNECT (2y) HONDA HR-V
View Details

Accident 201043W073070

Slight
51.4514, -0.8079
1 vehicle 1 casualty
PEUGEOT 206
View Details

Accident 201043R031070

Slight
51.4923, -0.5391
1 vehicle 1 casualty
AUDI A6
View Details

Accident 2010620201696

Slight
51.5270, -3.2417
2 vehicles 1 casualty
VOLKSWAGEN PASSAT (2y) TOYOTA YARIS
View Details

Accident 2010610041310

Slight
51.6016, -2.9113
1 vehicle 1 casualty
CITROEN SAXO
View Details

Accident 201043R057070

Slight
51.5108, -0.6525
1 vehicle 1 casualty
SCANIA Model Missing (4y)
View Details

Accident 201043R221060

Slight
51.4927, -0.5376
2 vehicles 2 casualties
Car PEUGEOT 206
View Details

Accident 2010521005463

Slight
51.4978, -2.3891
2 vehicles 1 casualty
AUDI A3 (3y) VOLKSWAGEN GOLF
View Details

Accident 201001XH30423

Slight
51.4956, -0.4492
2 vehicles 1 casualty
VOLKSWAGEN GOLF FORD SIERRA
View Details