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 200254MA05502

Slight
51.5330, -1.7705
2 vehicles 2 casualties
Vehicle BMW 5 SERIES
View Details

Accident 2002520089974

Slight
51.4977, -2.4062
3 vehicles 2 casualties
VOLKSWAGEN GOLF (1y) FORD TRANSIT (3y) TOYOTA AVENSIS
View Details

Accident 200243W107072

Slight
51.4555, -1.0859
1 vehicle 1 casualty
TOYOTA YARIS
View Details

Accident 200243W139072

Slight
51.5027, -0.6154
4 vehicles 2 casualties
PEUGEOT EXPERT RENAULT 19 HONDA CIVIC Vehicle
View Details

Accident 200243W112072

Slight
51.4932, -0.5203
2 vehicles 1 casualty
VAUXHALL CARLTON (2y) FORD FOCUS
View Details

Accident 2002610075102

Slight
51.5969, -3.0153
2 vehicles 1 casualty
VOLKSWAGEN POLO RENAULT LAGUNA
View Details

Accident 2002520089788

Slight
51.5073, -2.5129
2 vehicles 1 casualty
FIAT PUNTO Vehicle
View Details

Accident 200243W059072

Slight
51.4994, -0.7146
3 vehicles 2 casualties
RENAULT CLIO Vehicle Goods 7.5 tonnes mgw and over
View Details

Accident 200243W002072

Slight
51.4207, -1.0153
1 vehicle 1 casualty
RENAULT Model Missing
View Details

Accident 200243W452072

Slight
51.4932, -0.5261
2 vehicles 1 casualty
MAN Model Missing NISSAN PRIMERA (1y)
View Details

Accident 200243W071072

Slight
51.4994, -0.7146
2 vehicles 2 casualties
FIAT UNO MAN Model Missing
View Details

Accident 200243W067072

Slight
51.4987, -0.7267
2 vehicles 1 casualty
FORD ESCORT BMW 3 SERIES
View Details

Accident 2002620063068

Slight
51.5153, -3.4678
1 vehicle 1 casualty
Goods over 3.5t. and under 7.5t
View Details

Accident 200243W353072

Slight
51.5116, -0.6543
2 vehicles 1 casualty
VOLKSWAGEN POLO VOLKSWAGEN PASSAT
View Details

Accident 200243W052072

Slight
51.4232, -0.8988
2 vehicles 1 casualty
AUSTIN MONTEGO VAUXHALL MONTEREY
View Details

Accident 200243W080072

Slight
51.4317, -0.8542
3 vehicles 2 casualties
LDV CUB PEUGEOT 306 BMW 7 SERIES
View Details

Accident 200201ID00044

Slight
51.4822, -0.4530
2 vehicles 1 casualty
LEXUS LS400 BMW 3 SERIES
View Details

Accident 2002620062800

Serious
51.6335, -3.8368
1 vehicle 2 casualties
YAMAHA YZF 600 R
View Details

Accident 200201TX00608

Slight
51.4822, -0.4528
3 vehicles 2 casualties
HONDA CIVIC VAUXHALL ASTRA Vehicle
View Details

Accident 2002620062802

Slight
51.6147, -3.8081
1 vehicle 1 casualty
FORD ORION (1y)
View Details