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 1995610121595

Slight
2 vehicles 1 casualty
Vehicle Vehicle
View Details

Accident 199562F043895

Serious
5 vehicles 3 casualties
VAUXHALL CAVALIER FORD ESCORT FORD P100 (2y) MAZDA E2200 (2y) FORD FIESTA
View Details

Accident 199543R067115

Slight
4 vehicles 1 casualty
VAUXHALL CORSA (1y) SAAB 900 CITROEN AX FORD SCORPIO
View Details

Accident 199543R057115

Slight
3 vehicles 2 casualties
ROVER 200 SERIES VAUXHALL ASTRA PEUGEOT 405 (3y)
View Details

Accident 19955295E4168

Slight
1 vehicle 4 casualties
FORD ESCORT
View Details

Accident 199543U035115

Slight
1 vehicle 1 casualty
FORD ESCORT
View Details

Accident 199543R079115

Slight
4 vehicles 1 casualty
RENAULT 5 MAZDA 323 VOLKSWAGEN GOLF FORD ESCORT
View Details

Accident 199543R055115

Slight
4 vehicles 2 casualties
FORD FIESTA (3y) RENAULT EXTRA VAUXHALL ASTRA FORD GRANADA
View Details

Accident 199554MA00995

Slight
3 vehicles 2 casualties
MERCEDES Model Missing VAUXHALL CAVALIER Vehicle
View Details

Accident 199543R049115

Serious
1 vehicle 1 casualty
FORD ESCORT
View Details

Accident 199543R048115

Slight
2 vehicles 1 casualty
Vehicle Vehicle
View Details

Accident 199543R060115

Serious
4 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under VOLKSWAGEN POLO FORD COURIER VAUXHALL ASTRA
View Details

Accident 199543R078115

Slight
2 vehicles 1 casualty
Vehicle Vehicle
View Details

Accident 199562L060095

Slight
3 vehicles 1 casualty
FORD ORION VAUXHALL CAVALIER NISSAN MICRA
View Details

Accident 199562E031195

Slight
2 vehicles 1 casualty
FIAT CINQUECENTO (1y) VAUXHALL ASTRA (2y)
View Details

Accident 199501TC00612

Serious
2 vehicles 1 casualty
HONDA Model Missing CITROEN C15 (2y)
View Details

Accident 199554MA00965

Slight
2 vehicles 1 casualty
VOLKSWAGEN GOLF (2y) ROVER 400 SERIES
View Details

Accident 199562M029395

Slight
3 vehicles 4 casualties
PEUGEOT 309 (3y) FORD ORION DAEWOO ESPERO
View Details

Accident 199543R032115

Slight
3 vehicles 1 casualty
SEAT TOLEDO (1y) VAUXHALL ASTRA PEUGEOT 405 (2y)
View Details

Accident 199554MB00945

Slight
2 vehicles 1 casualty
PEUGEOT 205 Van / Goods 3.5 tonnes mgw or under
View Details