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 2014621400788

Slight
51.5327, -3.5469
2 vehicles 1 casualty
VOLVO Model Missing FORD FIESTA
View Details

Accident 2014543789014

Serious
51.5576, -1.9152
5 vehicles 5 casualties
BMW 3 SERIES MITSUBISHI SHOGUN (2y) FORD FOCUS SKODA FABIA FORD MONDEO
View Details

Accident 2014621400750

Slight
51.5407, -3.1285
2 vehicles 1 casualty
KIA SPORTAGE Car
View Details

Accident 2014610021314

Slight
51.5876, -2.8398
2 vehicles 1 casualty
FORD FIESTA VOLKSWAGEN GOLF
View Details

Accident 2014610056214

Slight
51.5541, -3.0558
2 vehicles 1 casualty
SUZUKI VITARA KIA RIO
View Details

Accident 2014610019614

Slight
51.6007, -2.9721
2 vehicles 1 casualty
Car Car
View Details

Accident 201443W120044

Slight
51.4531, -1.0800
1 vehicle 3 casualties
Car
View Details

Accident 2014521403128

Slight
51.4979, -2.3817
1 vehicle 2 casualties
FORD TRANSIT
View Details

Accident 2014621400701

Slight
51.5407, -3.1284
2 vehicles 1 casualty
Motorcycle over 500cc FORD FOCUS
View Details

Accident 201443R111044

Slight
51.4932, -0.5203
4 vehicles 1 casualty
VAUXHALL ZAFIRA FORD KA LEXUS GS300 VAUXHALL ZAFIRA
View Details

Accident 201443W123044

Slight
51.4508, -1.4744
4 vehicles 1 casualty
HONDA CRV VAUXHALL MERIVA (3y) FORD FOCUS BMW 5 SERIES
View Details

Accident 2014621400727

Slight
51.6606, -3.8761
2 vehicles 2 casualties
FIAT PUNTO SEAT LEON (3y)
View Details

Accident 201443R109044

Slight
51.5068, -0.6332
2 vehicles 1 casualty
HONDA ACCORD DAF TRUCKS Model Missing
View Details

Accident 201443R093044

Slight
51.4621, -0.7847
2 vehicles 1 casualty
Car MAZDA 323
View Details

Accident 201443R217044

Slight
51.4466, -0.8200
3 vehicles 3 casualties
Car VOLVO XC60 (1y) Car
View Details

Accident 201443R179044

Slight
51.4931, -0.5274
6 vehicles 3 casualties
CHEVROLET CAPTIVA PEUGEOT 3008 (1y) AUDI A7 (3y) TOYOTA CARINA VOLKSWAGEN TIGUAN (1y) BMW 1 SERIES (1y)
View Details

Accident 201443W098044

Slight
51.4660, -1.5113
2 vehicles 1 casualty
VAUXHALL VIVARO (2y) VAUXHALL CAVALIER
View Details

Accident 2014621400706

Slight
51.5151, -3.4035
3 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under FORD MONDEO VAUXHALL ASTRA (2y)
View Details

Accident 201443R082044

Slight
51.5072, -0.6353
2 vehicles 1 casualty
CITROEN C1 (3y) FORD FOCUS
View Details

Accident 201401XH30249

Slight
51.4936, -0.4287
2 vehicles 1 casualty
Car Van / Goods 3.5 tonnes mgw or under
View Details