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 199562M033695

Slight
1 vehicle 1 casualty
BMW 3 SERIES
View Details

Accident 199554MB01135

Slight
1 vehicle 1 casualty
VAUXHALL CORSA (1y)
View Details

Accident 199554MA01125

Slight
1 vehicle 1 casualty
Vehicle
View Details

Accident 19955295F5051

Slight
2 vehicles 1 casualty
Vehicle VOLKSWAGEN POLO
View Details

Accident 199562G042095

Fatal
1 vehicle 2 casualties
VOLKSWAGEN JETTA (4y)
View Details

Accident 1995610142195

Slight
1 vehicle 1 casualty
Vehicle
View Details

Accident 1995610138895

Slight
2 vehicles 2 casualties
Vehicle Vehicle
View Details

Accident 199501TC00698

Slight
3 vehicles 1 casualty
VOLVO 360 FORD GRANADA (4y) AUDI 80
View Details

Accident 199501TC00699

Slight
3 vehicles 3 casualties
Vehicle Vehicle FIAT UNO
View Details

Accident 199543R164125

Slight
3 vehicles 2 casualties
Vehicle FORD SIERRA PEUGEOT 309
View Details

Accident 199562G040495

Slight
2 vehicles 1 casualty
Vehicle VAUXHALL OMEGA
View Details

Accident 199543R139125

Slight
1 vehicle 1 casualty
Vehicle
View Details

Accident 199562F047995

Slight
1 vehicle 1 casualty
LAND ROVER DEFENDER
View Details

Accident 199562E036195

Slight
2 vehicles 2 casualties
MERCEDES Model Missing (4y) AUSTIN METRO
View Details

Accident 199501TC00691

Slight
3 vehicles 1 casualty
VOLKSWAGEN GOLF Van / Goods 3.5 tonnes mgw or under HONDA CIVIC
View Details

Accident 199501TC00690

Serious
1 vehicle 1 casualty
VOLKSWAGEN GOLF
View Details

Accident 199501TC00688

Slight
2 vehicles 2 casualties
BMW 3 SERIES Vehicle
View Details

Accident 19955295E4951

Slight
3 vehicles 3 casualties
CITROEN XANTIA AUSTIN ALLEGRO Vehicle
View Details

Accident 199562M033495

Slight
3 vehicles 1 casualty
FORD ESCORT MAZDA 323 FORD MONDEO
View Details

Accident 199554MA01105

Serious
2 vehicles 3 casualties
Vehicle LEYLAND Model Missing
View Details