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 2002620071741

Slight
51.5787, -3.7576
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Vehicle
View Details

Accident 200254MB11202

Slight
51.5137, -2.1369
4 vehicles 3 casualties
PEUGEOT 406 BMW 3 SERIES Vehicle Vehicle
View Details

Accident 200201TX01189

Slight
51.4953, -0.4471
2 vehicles 1 casualty
JEEP CHEROKEE ROVER 400 SERIES (4y)
View Details

Accident 200243W448112

Slight
51.4938, -0.4987
1 vehicle 1 casualty
NISSAN PRIMERA (3y)
View Details

Accident 200243W428112

Slight
51.4553, -1.3437
3 vehicles 2 casualties
Vehicle CITROEN XANTIA CITROEN ZX
View Details

Accident 200254MA11102

Slight
51.5301, -1.7542
1 vehicle 2 casualties
SEAT TOLEDO (3y)
View Details

Accident 200201TX01269

Slight
51.4879, -0.3826
2 vehicles 1 casualty
FORD GRANADA AUDI A3 (4y)
View Details

Accident 200201TX01097

Slight
51.4953, -0.4469
2 vehicles 2 casualties
Vehicle LONDON TAXIS INT. TX1 (1y)
View Details

Accident 2002620072601

Slight
51.6763, -3.9966
2 vehicles 1 casualty
BMW 5 SERIES LAND ROVER DISCOVERY
View Details

Accident 200254MA11002

Slight
51.5397, -1.8226
3 vehicles 2 casualties
VOLVO 440 CITROEN Model Missing PEUGEOT 307 (1y)
View Details

Accident 2002620072603

Slight
51.6623, -3.8783
2 vehicles 1 casualty
ERF Model Missing SKODA FABIA
View Details

Accident 2002620071740

Slight
51.5264, -3.2470
3 vehicles 2 casualties
PEUGEOT 206 FORD MONDEO (2y) RENAULT CLIO
View Details

Accident 2002620071675

Slight
51.6393, -3.8425
2 vehicles 1 casualty
PEUGEOT 206 PEUGEOT 306 (3y)
View Details

Accident 2002620072128

Slight
51.5260, -3.2487
4 vehicles 2 casualties
Vehicle VAUXHALL ASTRA (2y) CITROEN SAXO SUBARU IMPREZA
View Details

Accident 200201ID00089

Slight
51.4824, -0.4528
2 vehicles 1 casualty
BMW 3 SERIES FORD FIESTA (4y)
View Details

Accident 200201XH00957

Slight
51.4973, -0.4532
2 vehicles 1 casualty
RENAULT TRAFIC Vehicle
View Details

Accident 2002610144902

Slight
51.5808, -2.7848
2 vehicles 1 casualty
HONDA CIVIC HYUNDAI X2
View Details

Accident 200254MB10902

Slight
51.5461, -1.8546
2 vehicles 2 casualties
VAUXHALL CAVALIER ROVER 200 SERIES (4y)
View Details

Accident 200243W297112

Slight
51.4749, -0.7673
1 vehicle 1 casualty
TOYOTA YARIS
View Details

Accident 2002610147902

Slight
51.5931, -3.0265
2 vehicles 1 casualty
FORD GALAXY (3y) VAUXHALL CORSA
View Details