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 2000620019432

Serious
51.5332, -3.2225
2 vehicles 1 casualty
LAND ROVER 110 KAWASAKI EX500 (4y)
View Details

Accident 200043W558070

Slight
51.4246, -0.8906
2 vehicles 1 casualty
AUDI Model Missing NISSAN SERENA (3y)
View Details

Accident 200043W718070

Slight
51.4898, -0.5497
3 vehicles 3 casualties
Vehicle CITROEN AX VAUXHALL VECTRA (3y)
View Details

Accident 200043W514070

Slight
51.5020, -0.6058
4 vehicles 3 casualties
MAZDA MX-5 (3y) VOLKSWAGEN GOLF PEUGEOT 306 BMW 3 SERIES (2y)
View Details

Accident 200001TX00801

Slight
51.4924, -0.2891
1 vehicle 1 casualty
SUZUKI GSF 600 (3y)
View Details

Accident 2000620019042

Slight
51.5060, -3.3227
1 vehicle 1 casualty
VAUXHALL CAVALIER
View Details

Accident 200001TX00751

Slight
51.4914, -0.2944
3 vehicles 2 casualties
FORD FIESTA AUSTIN METRO MERCEDES Model Missing (1y)
View Details

Accident 2000620018835

Slight
51.5174, -3.6992
2 vehicles 1 casualty
Vehicle VAUXHALL ASTRA (3y)
View Details

Accident 200043W465070

Slight
51.4932, -0.5272
2 vehicles 1 casualty
PEUGEOT 205 MAN Model Missing
View Details

Accident 200043W479070

Slight
51.4686, -0.7734
2 vehicles 1 casualty
Vehicle VOLKSWAGEN GOLF
View Details

Accident 200001TX00778

Slight
51.4876, -0.3863
2 vehicles 1 casualty
Vehicle KAWASAKI Z550
View Details

Accident 200043W500070

Slight
51.5054, -0.6277
3 vehicles 1 casualty
VAUXHALL FRONTERA Vehicle JEEP CHEROKEE (2y)
View Details

Accident 200054MB08000

Slight
51.5101, -2.2965
2 vehicles 1 casualty
NISSAN MICRA Goods 7.5 tonnes mgw and over
View Details

Accident 200054MA07900

Slight
51.5149, -2.1217
6 vehicles 3 casualties
PEUGEOT PARTNER Vehicle Vehicle NISSAN MICRA (1y) FORD MONDEO NISSAN PRIMERA
View Details

Accident 200043W402070

Slight
51.4595, -1.1218
4 vehicles 3 casualties
FORD ESCORT (2y) VAUXHALL CORSA (2y) Vehicle JAGUAR S TYPE
View Details

Accident 200043W358070

Slight
51.4694, -1.5195
1 vehicle 1 casualty
RENAULT 19
View Details

Accident 2000620018555

Slight
51.6331, -3.8379
2 vehicles 3 casualties
Vehicle FORD FIESTA
View Details

Accident 200043W355070

Slight
51.4197, -0.9334
1 vehicle 1 casualty
AUSTIN METRO
View Details

Accident 200043W331070

Slight
51.5016, -0.5954
2 vehicles 1 casualty
FORD TRANSIT MAN Model Missing (2y)
View Details

Accident 200054MA07600

Slight
51.4880, -1.5745
2 vehicles 1 casualty
VOLVO 850 (4y) LEYLAND DAF FA 60
View Details