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 2005620126613

Slight
51.6036, -3.7990
2 vehicles 1 casualty
IVECO-FORD Model Missing (1y) RENAULT MEGANE (4y)
View Details

Accident 2005610056305

Slight
51.5888, -3.0318
4 vehicles 1 casualty
PEUGEOT 206 (3y) VAUXHALL VECTRA (2y) RENAULT MEGANE Car
View Details

Accident 2005520022900

Slight
51.5228, -2.5255
2 vehicles 2 casualties
RENAULT MEGANE (3y) VAUXHALL ASTRA (1y)
View Details

Accident 200543W012025

Fatal
51.4990, -0.5890
1 vehicle 1 casualty
ROVER 200 SERIES
View Details

Accident 200543W030025

Slight
51.4308, -0.8592
1 vehicle 1 casualty
PEUGEOT 306
View Details

Accident 200554MB02105

Slight
51.5274, -2.0318
1 vehicle 3 casualties
RENAULT CLIO (1y)
View Details

Accident 200554MB01305

Slight
51.5258, -1.7150
4 vehicles 3 casualties
VOLKSWAGEN PASSAT (3y) Car ALFA ROMEO 156 (3y) VAUXHALL ASTRA
View Details

Accident 200543W027025

Slight
51.4204, -0.9238
1 vehicle 1 casualty
CITROEN SAXO (4y)
View Details

Accident 200554MB01205

Slight
51.5475, -1.9478
2 vehicles 1 casualty
CITROEN XANTIA BMW 7 SERIES (4y)
View Details

Accident 200554MA01105

Slight
51.5170, -2.2517
2 vehicles 1 casualty
FORD SCORPIO Car
View Details

Accident 200543W019025

Slight
51.4159, -0.9449
2 vehicles 2 casualties
CITROEN C5 (1y) MITSUBISHI CARISMA (1y)
View Details

Accident 2005620127293

Slight
51.5091, -3.3503
2 vehicles 3 casualties
Goods 7.5 tonnes mgw and over ROVER METRO
View Details

Accident 200543W018025

Slight
51.5016, -0.5957
2 vehicles 1 casualty
MERCEDES Model Missing VOLKSWAGEN CORRADO
View Details

Accident 200543W199025

Slight
51.4905, -0.5469
3 vehicles 1 casualty
Car FORD MONDEO Car
View Details

Accident 200543W013025

Serious
51.5102, -0.6495
1 vehicle 1 casualty
SUZUKI GSXR 600
View Details

Accident 200554MA01505

Slight
51.5204, -1.6640
1 vehicle 1 casualty
MAZDA XEDOS
View Details

Accident 2005620126166

Slight
51.6756, -3.9553
3 vehicles 1 casualty
Car RENAULT CLIO (4y) PEUGEOT 206 (4y)
View Details

Accident 2005620126046

Slight
51.6791, -4.0119
3 vehicles 3 casualties
RENAULT CLIO (3y) DAEWOO NEXIA VOLKSWAGEN PASSAT
View Details

Accident 200554MA01005

Slight
51.5320, -2.0163
2 vehicles 1 casualty
PEUGEOT 307 (3y) Goods 7.5 tonnes mgw and over
View Details

Accident 2005610008705

Slight
51.5992, -3.0083
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over VAUXHALL ASTRA
View Details