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 2016430271468

Slight
51.4933, -0.5273
4 vehicles 1 casualty
HONDA CIVIC VOLKSWAGEN POLO AUDI A3 AUDI A1 (4y)
View Details

Accident 2016430271698

Slight
51.4241, -0.8934
2 vehicles 3 casualties
NISSAN MICRA (4y) NISSAN NOTE
View Details

Accident 2016430275232

Slight
51.4937, -0.5088
2 vehicles 2 casualties
BMW 1 SERIES (3y) DAF TRUCKS Model Missing
View Details

Accident 2016621601563

Slight
51.5956, -3.7750
1 vehicle 3 casualties
NISSAN JUKE (4y)
View Details

Accident 2016430264887

Slight
51.4940, -0.7364
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over MERCEDES A CLASS
View Details

Accident 2016521608157

Slight
51.5420, -2.5441
2 vehicles 1 casualty
SCANIA Model Missing (2y) MAZDA 2
View Details

Accident 2016521607575

Slight
51.4978, -2.3878
2 vehicles 1 casualty
FORD KA (4y) PEUGEOT 206
View Details

Accident 2016430262948

Slight
51.4933, -0.5288
3 vehicles 1 casualty
DAF TRUCKS Model Missing FORD FOCUS TOYOTA YARIS
View Details

Accident 2016430262568

Slight
51.4932, -0.5231
2 vehicles 1 casualty
FORD FUSION TOYOTA PRIUS (3y)
View Details

Accident 2016621601535

Slight
51.6753, -3.8994
1 vehicle 1 casualty
FIAT SCUDO
View Details

Accident 2016521607511

Slight
51.5188, -2.2683
4 vehicles 2 casualties
Car Car BMW 3 SERIES BMW 5 SERIES
View Details

Accident 2016521607308

Slight
51.5201, -2.5231
4 vehicles 1 casualty
Car Car LAND ROVER DISCOVERY LAND ROVER FREELANDER (3y)
View Details

Accident 2016010017876

Serious
51.4935, -0.4264
2 vehicles 1 casualty
YAMAHA XJ6 (4y) Car
View Details

Accident 2016430261467

Slight
51.4933, -0.5116
2 vehicles 1 casualty
MERCEDES C CLASS FORD TRANSIT
View Details

Accident 2016430270044

Slight
51.4495, -1.4152
2 vehicles 1 casualty
HONDA CIVIC Motorcycle over 125cc and up to 500cc
View Details

Accident 2016010021642

Serious
51.4929, -0.4201
2 vehicles 1 casualty
BMW 5 SERIES (4y) MERCEDES G CLASS (1y)
View Details

Accident 2016621601479

Slight
51.5102, -3.4316
1 vehicle 4 casualties
PEUGEOT 208 (3y)
View Details

Accident 2016621601590

Serious
51.6589, -3.8699
1 vehicle 3 casualties
BMW 1 SERIES
View Details

Accident 2016430257848

Slight
51.4496, -0.8129
3 vehicles 1 casualty
VAUXHALL CORSA HYUNDAI SANTA FE AUDI A4
View Details

Accident 2016430262438

Slight
51.4500, -0.8117
4 vehicles 1 casualty
VAUXHALL ASTRA VAUXHALL ASTRA (2y) Taxi/Private hire car MERCEDES E CLASS
View Details