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 201343R032053

Slight
51.4932, -0.5189
2 vehicles 1 casualty
Car SAAB 9-3
View Details

Accident 2013544175613

Slight
51.5143, -2.1205
2 vehicles 2 casualties
OPEL Model Missing BMW 1 SERIES
View Details

Accident 201343R024053

Slight
51.4946, -0.7355
2 vehicles 1 casualty
FORD TRANSIT (2y) VOLKSWAGEN TOURAN
View Details

Accident 2013621300723

Slight
51.5645, -3.7418
1 vehicle 1 casualty
VAUXHALL INSIGNIA (2y)
View Details

Accident 2013610016813

Slight
51.5610, -3.0421
2 vehicles 1 casualty
DAF TRUCKS FT 85CF HONDA ACCORD
View Details

Accident 201343R183043

Slight
51.4601, -0.7898
2 vehicles 2 casualties
Car FORD FOCUS
View Details

Accident 2013543993313

Serious
51.5451, -1.8530
2 vehicles 1 casualty
CITROEN BERLINGO VOLVO S40
View Details

Accident 2013621300716

Slight
51.6147, -3.8109
3 vehicles 1 casualty
VAUXHALL TIGRA FORD FIESTA (1y) Car
View Details

Accident 2013621300747

Slight
51.6129, -3.8073
2 vehicles 3 casualties
FORD FOCUS VAUXHALL ASTRA
View Details

Accident 2013543988113

Slight
51.5156, -2.1228
2 vehicles 2 casualties
VAUXHALL ASTRA NISSAN MICRA
View Details

Accident 2013621300734

Serious
51.5155, -3.6810
2 vehicles 2 casualties
NISSAN SERENA FORD FOCUS
View Details

Accident 201343W168043

Slight
51.4555, -1.3451
5 vehicles 1 casualty
FIAT BRAVO MERCEDES ML CLASS PORSCHE 911 VOLKSWAGEN GOLF VOLKSWAGEN PASSAT
View Details

Accident 201343R194043

Slight
51.5100, -0.6488
4 vehicles 5 casualties
FORD GALAXY JAGUAR XF SERIES (1y) MAZDA 323 BMW 3 SERIES (1y)
View Details

Accident 201343R150043

Slight
51.4505, -0.8104
4 vehicles 1 casualty
FORD KA VOLKSWAGEN POLO FORD FOCUS BENTLEY CONTINENTAL
View Details

Accident 2013621300692

Slight
51.6017, -3.7958
2 vehicles 1 casualty
MERCEDES SPRINTER RENAULT MASTER (1y)
View Details

Accident 201343R146043

Slight
51.4933, -0.5246
4 vehicles 4 casualties
SCANIA Model Missing PEUGEOT 407 HONDA ACCORD (4y) VOLKSWAGEN GOLF (2y)
View Details

Accident 201343W121043

Serious
51.4126, -0.9730
1 vehicle 1 casualty
MINI COOPER
View Details

Accident 201343R125043

Slight
51.4757, -0.7669
1 vehicle 1 casualty
RENAULT CLIO
View Details

Accident 2013543735913

Slight
51.5397, -1.8181
2 vehicles 1 casualty
MG ZR DAF TRUCKS Model Missing (4y)
View Details

Accident 201343R133043

Slight
51.4906, -0.5470
3 vehicles 2 casualties
VAUXHALL CORSA MERCEDES A CLASS RENAULT SCENIC
View Details