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 200343W178063

Slight
51.4528, -1.3165
1 vehicle 1 casualty
FIAT PUNTO
View Details

Accident 2003620084815

Slight
51.5069, -3.3070
3 vehicles 2 casualties
VAUXHALL CAVALIER FORD ESCORT JAGUAR S TYPE (3y)
View Details

Accident 200343W176063

Slight
51.4754, -1.5422
1 vehicle 4 casualties
ROVER 100 SERIES (1y)
View Details

Accident 200343W193063

Slight
51.5023, -0.6120
3 vehicles 2 casualties
VOLVO Model Missing VOLVO Model Missing (3y) Goods 7.5 tonnes mgw and over
View Details

Accident 2003610076303

Slight
51.5947, -2.9536
2 vehicles 1 casualty
Minibus (8-16 passenger seats) BMW 3 SERIES
View Details

Accident 2003620085369

Slight
51.5975, -3.7776
2 vehicles 1 casualty
ERF Model Missing VAUXHALL CORSA
View Details

Accident 200343W071063

Slight
51.4571, -1.4952
1 vehicle 1 casualty
PEUGEOT 309
View Details

Accident 2003610058303

Slight
51.5517, -3.0651
2 vehicles 3 casualties
PEUGEOT 206 Minibus (8-16 passenger seats)
View Details

Accident 2003620085273

Slight
51.6010, -3.7937
2 vehicles 1 casualty
HONDA CIVIC (2y) FORD MONDEO
View Details

Accident 2003620085605

Slight
51.5062, -3.3097
2 vehicles 1 casualty
VAUXHALL ASTRA TOYOTA COROLLA
View Details

Accident 200343W191063

Slight
51.5018, -0.6108
1 vehicle 4 casualties
NISSAN ALMERA (1y)
View Details

Accident 200343W064063

Slight
51.4627, -1.2409
2 vehicles 1 casualty
VOLKSWAGEN GOLF NISSAN MICRA (1y)
View Details

Accident 200343W060063

Slight
51.4943, -0.5047
2 vehicles 1 casualty
RENAULT MEGANE AUDI A6
View Details

Accident 200343W087063

Slight
51.4601, -1.2857
2 vehicles 2 casualties
VOLKSWAGEN GOLF (4y) VOLKSWAGEN PASSAT (2y)
View Details

Accident 2003620084270

Slight
51.5285, -3.2360
1 vehicle 2 casualties
RENAULT CLIO
View Details

Accident 200354MA04803

Slight
51.5474, -1.9524
1 vehicle 1 casualty
NISSAN MICRA
View Details

Accident 200354MA05003

Slight
51.5259, -1.6973
2 vehicles 1 casualty
FORD SCORPIO Vehicle
View Details

Accident 2003620084994

Slight
51.5290, -3.6245
1 vehicle 1 casualty
MERCEDES Model Missing (4y)
View Details

Accident 2003610051603

Slight
51.5969, -2.8744
3 vehicles 1 casualty
Vehicle FORD FIESTA ROVER 400 SERIES (3y)
View Details

Accident 200354MB04903

Slight
51.5299, -1.7491
2 vehicles 2 casualties
TOYOTA CARINA Goods over 3.5t. and under 7.5t
View Details