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 2004620121963

Slight
51.6777, -3.9132
2 vehicles 1 casualty
NISSAN MICRA Vehicle
View Details

Accident 200443W233114

Slight
51.5042, -0.6208
2 vehicles 1 casualty
PEUGEOT 306 PEUGEOT 307
View Details

Accident 2004520151637

Slight
51.5467, -2.5486
2 vehicles 2 casualties
FIAT SEICENTO (2y) FORD MONDEO
View Details

Accident 200401TX00873

Slight
51.4914, -0.2948
2 vehicles 1 casualty
Honda CBR900RR (2y) TOYOTA CARINA
View Details

Accident 2004610128204

Slight
51.5943, -3.0228
4 vehicles 2 casualties
VAUXHALL VECTRA (3y) PEUGEOT PARTNER Vehicle VAUXHALL VECTRA
View Details

Accident 200443W237114

Slight
51.4740, -0.7682
4 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Van / Goods 3.5 tonnes mgw or under Vehicle CITROEN XSARA
View Details

Accident 2004610128504

Slight
51.5881, -3.0328
3 vehicles 2 casualties
VAUXHALL CORSA FORD KA (2y) VAUXHALL FRONTERA
View Details

Accident 2004620120860

Slight
51.5558, -3.7354
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over PEUGEOT 106 (4y)
View Details

Accident 200443W137114

Slight
51.4213, -1.0196
2 vehicles 1 casualty
FORD MONDEO (4y) PEUGEOT 307 (2y)
View Details

Accident 200454MA10604

Slight
51.5343, -1.7743
3 vehicles 1 casualty
MINI COOPER BMW 3 SERIES FORD MONDEO
View Details

Accident 2004610125404

Slight
51.5962, -3.0176
2 vehicles 1 casualty
IVECO Model Missing SCANIA Model Missing
View Details

Accident 2004620120810

Slight
51.5283, -3.6029
2 vehicles 1 casualty
FORD SIERRA Vehicle
View Details

Accident 200454MA10804

Slight
51.5593, -1.9068
1 vehicle 1 casualty
VAUXHALL CORSA
View Details

Accident 200401TE00794

Slight
51.4941, -0.4817
3 vehicles 3 casualties
HYUNDAI ACCENT Vehicle AUDI A6
View Details

Accident 200454MB10504

Slight
51.5439, -1.8484
1 vehicle 1 casualty
Minibus (8-16 passenger seats)
View Details

Accident 2004620120766

Slight
51.6600, -3.8167
2 vehicles 1 casualty
FORD FIESTA KAWASAKI ZX600
View Details

Accident 2004620120773

Slight
51.6771, -4.0030
2 vehicles 1 casualty
FORD FIESTA RENAULT MEGANE
View Details

Accident 200443W054114

Slight
51.4601, -1.1406
6 vehicles 1 casualty
VOLKSWAGEN POLO Vehicle Vehicle VAUXHALL ASTRA (1y) MERCEDES C CLASS (1y) TOYOTA HIACE
View Details

Accident 200443W087114

Slight
51.4502, -1.4718
1 vehicle 1 casualty
RENAULT CLIO
View Details

Accident 2004620120768

Slight
51.6756, -3.9553
3 vehicles 1 casualty
LAND ROVER DISCOVERY RENAULT CLIO HYUNDAI COUPE (1y)
View Details