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 200154MB12301

Slight
51.5443, -1.8504
3 vehicles 3 casualties
PEUGEOT 206 VAUXHALL ASTRA (4y) FORD FIESTA (3y)
View Details

Accident 200143W660111

Slight
51.4118, -0.9706
3 vehicles 1 casualty
Vehicle Goods 7.5 tonnes mgw and over Vehicle
View Details

Accident 200154MA12601

Slight
51.5567, -1.8901
1 vehicle 1 casualty
RENAULT Model Missing (2y)
View Details

Accident 2001620049241

Slight
50.8089, -4.0173
4 vehicles 1 casualty
ROVER 200 SERIES ROVER 200 SERIES (3y) FIAT SEICENTO VOLVO S80 (1y)
View Details

Accident 2001620050501

Slight
51.5117, -3.3632
5 vehicles 2 casualties
VAUXHALL ASTRA (4y) PEUGEOT 309 VOLKSWAGEN PASSAT (4y) FORD FIESTA (4y) MERCEDES 300 (1y)
View Details

Accident 200101XH01033

Slight
51.4973, -0.4532
2 vehicles 1 casualty
BMW K 1100 LT FORD SIERRA
View Details

Accident 2001610135101

Slight
51.5976, -3.0126
3 vehicles 1 casualty
VOLKSWAGEN GOLF (2y) TOYOTA MR2 FIAT PUNTO (2y)
View Details

Accident 2001610130401

Slight
51.5939, -2.9575
5 vehicles 1 casualty
Vehicle VOLKSWAGEN BORA (2y) SAAB 9-3 (1y) VOLKSWAGEN GOLF NISSAN MICRA
View Details

Accident 200154MB11901

Slight
51.5146, -2.0821
2 vehicles 1 casualty
FIAT PUNTO DAF TRUCKS FTG 95XF
View Details

Accident 2001610126301

Slight
51.6047, -2.9866
1 vehicle 3 casualties
VAUXHALL CAVALIER
View Details

Accident 200143W263111

Slight
51.4986, -0.5886
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Vehicle
View Details

Accident 2001620048302

Slight
51.5415, -3.1289
2 vehicles 2 casualties
FORD FIESTA (2y) VAUXHALL CORSA
View Details

Accident 200154MA11801

Slight
51.5345, -2.0056
1 vehicle 4 casualties
NISSAN PRIMERA (2y)
View Details

Accident 200154MB12001

Slight
51.5422, -1.9798
3 vehicles 1 casualty
BMW 3 SERIES RENAULT CLIO FIAT PUNTO (3y)
View Details

Accident 200154MB12101

Serious
51.5143, -1.6358
2 vehicles 1 casualty
CITROEN SAXO (2y) MERCEDES S CLASS (4y)
View Details

Accident 200154MA11701

Slight
51.5435, -1.8464
2 vehicles 1 casualty
VAUXHALL CORSA PEUGEOT 406
View Details

Accident 200154MA11601

Slight
51.4984, -1.5852
2 vehicles 1 casualty
FORD ESCORT MERCEDES E CLASS (1y)
View Details

Accident 2001620051495

Serious
51.5329, -3.5485
2 vehicles 2 casualties
VAUXHALL ASTRA VAUXHALL FRONTERA
View Details

Accident 2001620047839

Slight
51.6487, -3.8495
2 vehicles 1 casualty
PEUGEOT 106 FORD ESCORT
View Details

Accident 2001520157350

Slight
51.5018, -2.3501
4 vehicles 4 casualties
PEUGEOT 106 VOLKSWAGEN PASSAT (1y) Vehicle FORD ESCORT
View Details