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 200401TX00096

Slight
51.4961, -0.3393
1 vehicle 1 casualty
YAMAHA FZS 600 (3y)
View Details

Accident 2004610007404

Slight
51.5999, -2.8866
4 vehicles 1 casualty
VAUXHALL VECTRA RENAULT MEGANE (3y) HYUNDAI ACCENT (1y) Vehicle
View Details

Accident 200401TE00031

Slight
51.4905, -0.3653
2 vehicles 1 casualty
NISSAN SUNNY Goods 7.5 tonnes mgw and over
View Details

Accident 2004620101245

Slight
51.6749, -3.9955
2 vehicles 1 casualty
VAUXHALL CAVALIER NISSAN PRIMERA
View Details

Accident 2004520009822

Slight
51.4978, -2.3833
2 vehicles 1 casualty
Vehicle Goods 7.5 tonnes mgw and over
View Details

Accident 200443N200014

Slight
51.5108, -0.6665
2 vehicles 2 casualties
FORD FIESTA VAUXHALL CAVALIER
View Details

Accident 200401ID00012

Slight
51.4820, -0.4527
2 vehicles 2 casualties
BMW 3 SERIES (4y) PEUGEOT 106
View Details

Accident 200401ID00011

Slight
51.4803, -0.4529
2 vehicles 1 casualty
FORD GRANADA ROVER 75 (1y)
View Details

Accident 200401TE00034

Slight
51.4927, -0.4169
1 vehicle 1 casualty
HONDA ACCORD
View Details

Accident 200454MB00504

Slight
51.5109, -2.2939
3 vehicles 2 casualties
SKODA OCTAVIA (4y) RENAULT MEGANE ROVER 200 SERIES
View Details

Accident 200443N296014

Slight
51.5182, -0.6549
3 vehicles 1 casualty
FORD FOCUS (4y) FORD ESCORT Vehicle
View Details

Accident 2004610007004

Slight
51.6021, -2.9080
1 vehicle 1 casualty
SEAT IBIZA (2y)
View Details

Accident 200401ID00009

Slight
51.4824, -0.4527
2 vehicles 1 casualty
FORD ESCORT FORD FOCUS (4y)
View Details

Accident 2004520011550

Slight
51.5382, -2.5408
3 vehicles 1 casualty
FORD ESCORT Vehicle CITROEN XSARA
View Details

Accident 200443N234014

Slight
51.5111, -0.6541
2 vehicles 1 casualty
VOLVO Model Missing HONDA CIVIC
View Details

Accident 2004520008974

Slight
51.5119, -2.5183
2 vehicles 1 casualty
PEUGEOT 206 (1y) Motorcycle 125cc and under
View Details

Accident 200401TE00032

Slight
51.4947, -0.4753
2 vehicles 2 casualties
CITROEN ZX VOLKSWAGEN POLO (2y)
View Details

Accident 200443W182014

Slight
51.5023, -0.6120
2 vehicles 1 casualty
PEUGEOT 206 DAF TRUCKS FTG 85CF (3y)
View Details

Accident 200443N146014

Slight
51.4937, -0.5075
3 vehicles 1 casualty
MERCEDES E CLASS (1y) LEXUS IS200 (2y) PEUGEOT 306
View Details

Accident 200401TX00034

Slight
51.4910, -0.4103
2 vehicles 1 casualty
FIAT PUNTO VAUXHALL CORSA (2y)
View Details