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 2024522402305

Slight
51.5119, -2.5182
2 vehicles 1 casualty
MITSUBISHI COLT VAUXHALL CORSA
View Details

Accident 2024430262806

Slight
51.4115, -0.9719
2 vehicles 2 casualties
MERCEDES SPRINTER (3y) Car
View Details

Accident 2024546319624

Slight
51.5214, -2.0475
2 vehicles 2 casualties
MAN MODEL MISSING (2y) VAUXHALL CORSA
View Details

Accident 2024430253203

Slight
51.4607, -1.1487
1 vehicle 1 casualty
PEUGEOT 308 (1y)
View Details

Accident 2024430252716

Slight
51.4245, -1.0343
2 vehicles 1 casualty
SCANIA MODEL MISSING SUZUKI ALTO
View Details

Accident 2024546242724

Slight
51.5418, -1.8370
2 vehicles 3 casualties
HYUNDAI IONIQ Goods vehicle - unknown weight
View Details

Accident 2024622400349

Slight
51.5459, -3.1934
2 vehicles 1 casualty
CHRYSLER YPSILON YAMAHA MODEL MISSING
View Details

Accident 2024430244281

Slight
51.4607, -1.1503
1 vehicle 1 casualty
VOLVO MODEL MISSING (1y)
View Details

Accident 2024622400356

Slight
51.6446, -3.8448
2 vehicles 2 casualties
VOLKSWAGEN POLO (1y) FORD FIESTA
View Details

Accident 2024622400394

Slight
51.6346, -3.8399
3 vehicles 5 casualties
VOLKSWAGEN MODEL MISSING FORD FOCUS MERCEDES SPRINTER
View Details

Accident 2024430245366

Slight
51.4990, -0.7257
2 vehicles 1 casualty
BMW 3 SERIES Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2024522402171

Slight
51.5126, -2.5178
5 vehicles 1 casualty
FORD FOCUS DAF TRUCKS MODEL MISSING (1y) MERCEDES MODEL MISSING Car Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2024610028824

Slight
51.6015, -2.9260
2 vehicles 1 casualty
SKODA FABIA YAMAHA FZ
View Details

Accident 2024010511117

Slight
51.4879, -0.3881
3 vehicles 1 casualty
Car Car Car
View Details

Accident 2024010510325

Slight
51.4946, -0.4879
2 vehicles 1 casualty
SCANIA MODEL MISSING (2y) FORD TRANSIT
View Details

Accident 2024430221043

Slight
51.4989, -0.7259
2 vehicles 2 casualties
AUDI A5 VOLVO XC40 (4y)
View Details

Accident 2024610015724

Slight
51.6008, -2.9326
2 vehicles 2 casualties
BMW X5 Goods over 3.5t. and under 7.5t
View Details

Accident 2024522402052

Slight
51.5119, -2.5182
2 vehicles 2 casualties
MERCEDES GLE CLASS (3y) BMW 3 SERIES
View Details

Accident 2024622400326

Slight
51.6589, -3.8708
2 vehicles 1 casualty
CITROEN BERLINGO (1y) Car
View Details

Accident 2024545193424

Slight
51.5270, -1.6879
1 vehicle 2 casualties
AUDI A3
View Details