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 200654MA06406

Slight
51.5339, -1.7733
2 vehicles 1 casualty
VAUXHALL CORSA MG MGF
View Details

Accident 200643N201076

Slight
51.4931, -0.5205
3 vehicles 1 casualty
PEUGEOT 106 VAUXHALL ASTRA (2y) VAUXHALL CORSA
View Details

Accident 200643R206076

Serious
51.5073, -0.6362
2 vehicles 5 casualties
Car Car
View Details

Accident 2006620156759

Slight
51.6509, -3.8502
2 vehicles 2 casualties
VAUXHALL ZAFIRA Car
View Details

Accident 200654MB05806

Slight
51.5428, -1.8425
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over BMW 3 SERIES (3y)
View Details

Accident 2006620156724

Slight
51.6042, -3.8001
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t CITROEN XSARA
View Details

Accident 200643W227076

Slight
51.4120, -0.9591
1 vehicle 1 casualty
TOYOTA COROLLA
View Details

Accident 200601TX20441

Slight
51.4881, -0.3822
3 vehicles 2 casualties
Taxi/Private hire car Car FORD FOCUS
View Details

Accident 200654MA05706

Slight
51.5255, -1.7019
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over VOLKSWAGEN POLO
View Details

Accident 200654MA05506

Slight
51.5435, -1.8478
2 vehicles 1 casualty
IVECO-FORD Model Missing SEAT ALTEA (1y)
View Details

Accident 200643W200076

Slight
51.4378, -1.0629
3 vehicles 2 casualties
RENAULT CLIO (3y) VAUXHALL ASTRA FORD FOCUS
View Details

Accident 200643R141076

Slight
51.5020, -0.6013
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Car
View Details

Accident 2006620155195

Serious
51.5062, -3.3091
2 vehicles 1 casualty
VAUXHALL FRONTERA FORD MONDEO (3y)
View Details

Accident 200643N205076

Slight
51.4931, -0.5203
2 vehicles 1 casualty
VOLKSWAGEN POLO VAUXHALL ASTRA
View Details

Accident 200643W161076

Slight
51.4156, -0.9823
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over Car
View Details

Accident 200643R213076

Slight
51.4535, -0.8034
2 vehicles 1 casualty
FORD MONDEO Motorcycle over 500cc
View Details

Accident 200643W315076

Slight
51.4165, -0.9849
2 vehicles 2 casualties
VOLVO Model Missing Car
View Details

Accident 2006620156384

Slight
51.6319, -3.8384
2 vehicles 1 casualty
Car FORD MONDEO
View Details

Accident 2006520085481

Slight
51.5132, -2.5175
2 vehicles 3 casualties
Car ROVER 200 SERIES
View Details

Accident 200643W154076

Slight
51.4584, -1.1932
2 vehicles 2 casualties
FORD RANGER (1y) FORD TRANSIT (1y)
View Details