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 200143W635061

Slight
51.4527, -1.3080
3 vehicles 1 casualty
SUBARU LEGACY Vehicle SCANIA Model Missing
View Details

Accident 200154MA06601

Slight
51.5399, -1.7961
1 vehicle 2 casualties
Vehicle
View Details

Accident 200143W505061

Slight
51.4469, -0.8191
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t CITROEN XSARA (1y)
View Details

Accident 200143W517061

Slight
51.5026, -0.6948
4 vehicles 1 casualty
BMW M3 (4y) SAAB 900 MITSUBISHI GALANT Vehicle
View Details

Accident 200143W520061

Slight
51.4931, -0.5245
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over LEYLAND DAF FTG 95XF (1y)
View Details

Accident 2001620038755

Slight
51.5442, -3.2026
3 vehicles 2 casualties
Vehicle IVECO-FORD Model Missing FORD FOCUS
View Details

Accident 200101TX00676

Slight
51.4926, -0.4156
2 vehicles 1 casualty
PEUGEOT 405 YAMAHA Model Missing
View Details

Accident 200143W510061

Slight
51.4993, -0.7145
2 vehicles 1 casualty
VOLKSWAGEN POLO Vehicle
View Details

Accident 2001620039088

Slight
51.5794, -3.7584
1 vehicle 1 casualty
SUZUKI Model Missing
View Details

Accident 200154MA06401

Slight
51.5187, -2.2621
1 vehicle 1 casualty
PEUGEOT 406 (4y)
View Details

Accident 200154MA06501

Slight
51.5591, -1.9048
1 vehicle 1 casualty
BMW 3 SERIES
View Details

Accident 200143W436061

Slight
51.5076, -0.6371
3 vehicles 1 casualty
HONDA VTR1000F FORD FIESTA VOLKSWAGEN POLO (4y)
View Details

Accident 200143W448061

Slight
51.4881, -0.5561
3 vehicles 2 casualties
ROVER 200 SERIES VAUXHALL ASTRA JAGUAR XJ SERIES (4y)
View Details

Accident 2001610064001

Slight
51.5946, -3.0212
3 vehicles 1 casualty
SCANIA Model Missing VAUXHALL NOVA PEUGEOT 306
View Details

Accident 200143W434061

Slight
51.4516, -1.3883
3 vehicles 4 casualties
FORD MONDEO SCANIA Model Missing (2y) ROVER 400 SERIES (3y)
View Details

Accident 200101TX00678

Slight
51.4944, -0.4828
3 vehicles 1 casualty
NISSAN MICRA RENAULT MEGANE Vehicle
View Details

Accident 200143W426061

Slight
51.5111, -0.6536
2 vehicles 1 casualty
KAWASAKI ZX600 (4y) RENAULT CLIO
View Details

Accident 2001520081914

Slight
51.4984, -2.3760
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2001620043750

Slight
51.6010, -3.7936
2 vehicles 1 casualty
MAZDA 626 FORD ESCORT
View Details

Accident 200154MB06201

Slight
51.5165, -1.6515
1 vehicle 1 casualty
TOYOTA CELICA
View Details