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 200443W029024

Serious
51.4147, -0.9797
2 vehicles 1 casualty
PEUGEOT 206 (3y) VOLKSWAGEN SHARAN (4y)
View Details

Accident 200454MB01204

Slight
51.5257, -1.7131
1 vehicle 2 casualties
FORD TRANSIT
View Details

Accident 2004610012104

Slight
51.5880, -3.0325
2 vehicles 2 casualties
DAF TRUCKS FT 85CF (4y) RENAULT KANGOO
View Details

Accident 2004620102332

Slight
51.6769, -3.9153
2 vehicles 1 casualty
RENAULT CLIO VAUXHALL CORSA
View Details

Accident 2004620102636

Slight
51.6584, -3.8661
2 vehicles 2 casualties
Vehicle VAUXHALL CAVALIER
View Details

Accident 200443W561014

Slight
51.4992, -0.5897
2 vehicles 3 casualties
LEXUS IS200 (2y) ROVER METRO
View Details

Accident 200463AC02304

Slight
51.7451, -4.0655
2 vehicles 1 casualty
VAUXHALL ASTRA HONDA ACCORD (4y)
View Details

Accident 200454MB01004

Slight
51.5104, -2.2952
3 vehicles 1 casualty
Vehicle PEUGEOT 206 (2y) ERF Model Missing (4y)
View Details

Accident 200454MB01104

Slight
51.5458, -1.8556
5 vehicles 2 casualties
Vehicle FORD FOCUS (3y) VAUXHALL CORSA (2y) RENAULT LAGUNA (2y) Vehicle
View Details

Accident 200454MA00904

Slight
51.5501, -1.9316
1 vehicle 3 casualties
FORD FIESTA
View Details

Accident 2004620102679

Slight
51.5924, -3.7726
3 vehicles 3 casualties
FORD SIERRA Vehicle VOLVO 440
View Details

Accident 200443W483014

Slight
51.5026, -0.6142
2 vehicles 1 casualty
VAUXHALL Model Missing FORD Model Missing (1y)
View Details

Accident 2004520016942

Slight
51.5023, -2.3508
2 vehicles 1 casualty
VOLKSWAGEN SHARAN (1y) ROVER 600 SERIES
View Details

Accident 2004620101953

Slight
51.6487, -3.8495
2 vehicles 2 casualties
Goods over 3.5t. and under 7.5t FORD FIESTA (1y)
View Details

Accident 200443W473014

Slight
51.4285, -0.8593
3 vehicles 1 casualty
RENAULT TRAFIC (2y) PEUGEOT 406 Vehicle
View Details

Accident 200443W480014

Slight
51.4865, -0.5661
5 vehicles 2 casualties
FORD ESCORT VOLVO S80 (4y) VAUXHALL OMEGA (4y) Vehicle FORD MONDEO (1y)
View Details

Accident 2004520015156

Slight
51.5260, -2.5281
2 vehicles 2 casualties
PORSCHE 911 (1y) Vehicle
View Details

Accident 2004620101786

Slight
51.6020, -3.7964
5 vehicles 1 casualty
FIAT SEICENTO (1y) VAUXHALL ASTRA (2y) VOLKSWAGEN PASSAT (3y) FORD FIESTA (3y) Vehicle
View Details

Accident 2004620101682

Slight
51.5215, -3.6437
2 vehicles 1 casualty
FORD FIESTA Vehicle
View Details

Accident 200454MB00704

Slight
51.5103, -2.2954
1 vehicle 1 casualty
BMW 3 SERIES (2y)
View Details