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 2002610009702

Slight
51.6015, -2.9754
3 vehicles 1 casualty
FORD FIESTA (1y) HYUNDAI COUPE RENAULT CLIO
View Details

Accident 2002620052935

Slight
51.5399, -3.7267
3 vehicles 1 casualty
FORD PUMA (2y) VOLKSWAGEN GOLF PROTON PROTON (1y)
View Details

Accident 200201TX00118

Slight
51.4950, -0.4454
2 vehicles 1 casualty
TOYOTA MR2 Vehicle
View Details

Accident 2002620052167

Slight
51.5614, -3.7392
2 vehicles 3 casualties
TOYOTA AVENSIS LAND ROVER DISCOVERY
View Details

Accident 200243W544012

Slight
51.5095, -0.6469
2 vehicles 1 casualty
VOLKSWAGEN POLO (4y) NISSAN ALMERA
View Details

Accident 2002620052539

Slight
51.6020, -3.7964
3 vehicles 3 casualties
FIAT SEICENTO RENAULT CLIO CITROEN XANTIA (3y)
View Details

Accident 200201TX00091

Slight
51.4914, -0.2947
2 vehicles 1 casualty
FORD ESCORT FORD MONDEO
View Details

Accident 200243W540012

Slight
51.4528, -1.3224
1 vehicle 1 casualty
FORD FOCUS
View Details

Accident 200254MA00502

Slight
51.5499, -1.8657
3 vehicles 1 casualty
VAUXHALL ASTRA (1y) RENAULT MEGANE Vehicle
View Details

Accident 2002610003702

Slight
51.5943, -3.0229
3 vehicles 2 casualties
FIAT BRAVA (1y) Vehicle (1y) FORD FOCUS
View Details

Accident 200201TX00059

Slight
51.4955, -0.4659
3 vehicles 1 casualty
FORD FIESTA PEUGEOT Model Missing (2y) VOLKSWAGEN TRANSPORTER
View Details

Accident 200243N374012

Slight
51.5115, -0.6542
1 vehicle 1 casualty
MERCEDES SPRINTER (4y)
View Details

Accident 2002620053497

Slight
51.5330, -3.5681
4 vehicles 1 casualty
TOYOTA COROLLA VAUXHALL ASTRA (3y) FORD MONDEO VAUXHALL CORSA
View Details

Accident 200243W436012

Slight
51.4859, -1.5689
1 vehicle 1 casualty
Vehicle
View Details

Accident 200243W439012

Slight
51.4470, -0.8190
2 vehicles 1 casualty
FORD ESCORT Vehicle (3y)
View Details

Accident 200201XH00068

Slight
51.4964, -0.4532
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under FORD ESCORT
View Details

Accident 200243W389012

Slight
51.5021, -0.5983
2 vehicles 1 casualty
Vehicle LAND ROVER FREELANDER
View Details

Accident 2002620052971

Slight
51.5257, -3.2499
4 vehicles 1 casualty
RENAULT CLIO Vehicle Vehicle FORD ESCORT
View Details

Accident 2002620052243

Slight
51.5286, -3.2353
2 vehicles 1 casualty
Vehicle CITROEN XANTIA
View Details

Accident 2002610018302

Slight
51.5540, -3.0559
2 vehicles 1 casualty
SCANIA Model Missing ROVER METRO
View Details