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 200101TX01128

Slight
51.4956, -0.4543
2 vehicles 1 casualty
TRIUMPH TT600 Vehicle
View Details

Accident 2001520142433

Serious
51.5060, -2.5107
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over VOLKSWAGEN TRANSPORTER
View Details

Accident 200143W440101

Slight
51.4993, -0.7161
5 vehicles 3 casualties
Vehicle FORD MONDEO HYUNDAI PONY VOLKSWAGEN PASSAT (1y) FORD FIESTA
View Details

Accident 200154MA10501

Slight
51.5003, -1.5872
1 vehicle 2 casualties
LEXUS GS300 (4y)
View Details

Accident 200101ID00121

Slight
51.4804, -0.4535
2 vehicles 2 casualties
LAND ROVER DISCOVERY (4y) VAUXHALL FRONTERA (2y)
View Details

Accident 2001520140881

Slight
51.5065, -2.5120
3 vehicles 1 casualty
ERF Model Missing (2y) ERF Model Missing DAF TRUCKS FA 55
View Details

Accident 200143W336101

Slight
51.4528, -1.3224
2 vehicles 1 casualty
Vehicle KAWASAKI ZX600 (2y)
View Details

Accident 2001620045920

Slight
51.5254, -3.2548
1 vehicle 2 casualties
FORD ESCORT
View Details

Accident 2001610109201

Slight
51.5652, -3.0356
3 vehicles 2 casualties
PEUGEOT 106 (1y) RENAULT CLIO FORD ESCORT (4y)
View Details

Accident 2001610115901

Slight
51.5820, -3.0359
3 vehicles 1 casualty
ERF Model Missing FORD FIESTA (3y) SUBARU LEGACY (2y)
View Details

Accident 200143W318101

Slight
51.4262, -0.8637
2 vehicles 3 casualties
BMW 3 SERIES (2y) FORD FIESTA
View Details

Accident 2001610121501

Slight
51.5809, -2.7849
2 vehicles 1 casualty
VAUXHALL NOVA PEUGEOT 306
View Details

Accident 2001620049048

Slight
51.5332, -3.5945
2 vehicles 1 casualty
IVECO-FORD Model Missing CITROEN BX
View Details

Accident 200143W294101

Serious
51.4241, -1.0320
1 vehicle 4 casualties
Vehicle
View Details

Accident 2001620049969

Slight
51.5168, -3.7032
2 vehicles 1 casualty
FORD ESCORT (4y) PEUGEOT 306
View Details

Accident 2001610112301

Slight
51.6001, -3.0067
5 vehicles 2 casualties
Vehicle RENAULT MEGANE (3y) FORD FOCUS (1y) RENAULT LAGUNA (2y) VAUXHALL VECTRA (4y)
View Details

Accident 2001620046914

Slight
51.5095, -3.4284
2 vehicles 3 casualties
Vehicle VOLVO Model Missing (2y)
View Details

Accident 200154MA10301

Slight
51.5107, -2.2938
2 vehicles 2 casualties
IVECO-FORD Model Missing (2y) VAUXHALL ASTRA
View Details

Accident 2001610106201

Serious
51.5880, -3.0325
5 vehicles 2 casualties
Vehicle ROVER 200 SERIES (3y) FORD ESCORT VAUXHALL VECTRA (3y) ROVER 45 (1y)
View Details

Accident 200143W162101

Slight
51.4541, -1.4865
1 vehicle 1 casualty
Vehicle
View Details