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 2018621800989

Slight
51.5428, -3.1355
4 vehicles 3 casualties
AUDI A4 JAGUAR XE SERIES (1y) CITROEN C4 BMW 3 SERIES
View Details

Accident 2018621800987

Slight
51.5784, -3.7569
3 vehicles 1 casualty
FORD TRANSIT CUSTOM (3y) AUDI A1 (3y) VAUXHALL VIVARO
View Details

Accident 2018430136096

Slight
51.4927, -0.5360
2 vehicles 1 casualty
VOLKSWAGEN POLO Car
View Details

Accident 201863A072218

Serious
51.7159, -4.0662
1 vehicle 1 casualty
HONDA CIVIC
View Details

Accident 2018010125226

Slight
51.4955, -0.4629
4 vehicles 1 casualty
BMW 3 SERIES CITROEN DS3 (4y) MERCEDES Model Missing (1y) AUDI Q2
View Details

Accident 2018621800946

Slight
51.6779, -4.0064
1 vehicle 1 casualty
SKODA OCTAVIA
View Details

Accident 2018621800952

Serious
51.5130, -3.4970
1 vehicle 1 casualty
PEUGEOT 106
View Details

Accident 2018610031718

Serious
51.6116, -2.7343
1 vehicle 1 casualty
BMW 3 SERIES
View Details

Accident 2018521900550

Slight
51.5018, -2.3538
3 vehicles 1 casualty
Car MITSUBISHI OUTLANDER (2y) Car
View Details

Accident 2018430243799

Slight
51.4933, -0.5245
3 vehicles 1 casualty
BMW 3 SERIES FORD TOURNEO VOLVO V40 (4y)
View Details

Accident 2018547248418

Slight
51.5281, -2.0300
4 vehicles 1 casualty
IVECO Model Missing AUDI A3 SKODA SUPERB FORD FIESTA (4y)
View Details

Accident 201863A071618

Slight
51.7063, -4.0526
1 vehicle 1 casualty
CITROEN BERLINGO
View Details

Accident 2018430233249

Slight
51.4507, -1.4026
4 vehicles 6 casualties
AUDI A3 BMW 2 SERIES (3y) FIAT 500 SEAT LEON
View Details

Accident 2018430257183

Slight
51.4457, -0.8226
4 vehicles 2 casualties
MERCEDES B CLASS (3y) LAND ROVER RANGE ROVER SPORT (2y) MERCEDES SPRINTER (1y) VAUXHALL INSIGNIA
View Details

Accident 2018430232145

Slight
51.4759, -1.5435
2 vehicles 1 casualty
BMW 3 SERIES BMW 3 SERIES
View Details

Accident 2018621800878

Fatal
51.5117, -3.4228
1 vehicle 1 casualty
VAUXHALL CORSA (3y)
View Details

Accident 2018521805310

Slight
51.4979, -2.4381
16 vehicles 1 casualty
Goods 7.5 tonnes mgw and over VOLKSWAGEN PASSAT VAUXHALL INSIGNIA (4y) AUDI A3 (3y) VOLKSWAGEN SHARAN RENAULT CLIO VAUXHALL INSIGNIA (1y) SEAT LEON VOLKSWAGEN GOLF Car FORD GALAXY HYUNDAI I30 Car FORD FOCUS AUDI A3 CHEVROLET ORLANDO
View Details

Accident 2018547050718

Slight
51.5113, -1.6224
3 vehicles 3 casualties
FIAT 500 NISSAN QASHQAI (1y) HYUNDAI SANTA FE (3y)
View Details

Accident 2018430231288

Serious
51.4635, -1.2553
2 vehicles 2 casualties
HONDA ACCORD LAND ROVER DISCOVERY
View Details

Accident 2018430246001

Slight
51.4932, -0.5216
3 vehicles 2 casualties
SCANIA Model Missing Vehicle (2y) VAUXHALL INSIGNIA
View Details