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 2016546303216

Slight
51.5390, -1.9874
3 vehicles 1 casualty
TOYOTA YARIS (3y) FORD MONDEO HYUNDAI I30 (2y)
View Details

Accident 2016610029416

Slight
51.5504, -3.0775
3 vehicles 3 casualties
SEAT IBIZA Car VOLKSWAGEN GOLF
View Details

Accident 2016521606819

Slight
51.4978, -2.4207
2 vehicles 2 casualties
HYUNDAI I30 FORD KA
View Details

Accident 201601XH30498

Slight
51.4945, -0.4416
2 vehicles 1 casualty
FORD GALAXY Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2016621601145

Slight
51.6748, -3.9669
2 vehicles 1 casualty
ISUZU D-MAX LEXUS IS220
View Details

Accident 201601XH30465

Slight
51.4965, -0.4535
2 vehicles 1 casualty
FORD FIESTA LAND ROVER DISCOVERY
View Details

Accident 2016621601153

Slight
51.6623, -3.8794
1 vehicle 1 casualty
FORD FIESTA
View Details

Accident 2016521605159

Slight
51.5210, -2.5238
3 vehicles 1 casualty
MITSUBISHI COLT MAZDA 6 KAWASAKI ZX636
View Details

Accident 201643R024076

Slight
51.5022, -0.6127
1 vehicle 1 casualty
RENAULT CLIO (4y)
View Details

Accident 201643R065076

Slight
51.5022, -0.5998
2 vehicles 2 casualties
FORD FUSION FORD FIESTA (3y)
View Details

Accident 2016621601131

Slight
51.6756, -3.9595
1 vehicle 2 casualties
VOLKSWAGEN TRANSPORTER
View Details

Accident 2016621601125

Slight
51.6774, -3.9116
2 vehicles 2 casualties
FORD S-MAX FORD TRANSIT CUSTOM
View Details

Accident 201643R237066

Slight
51.4932, -0.5217
3 vehicles 2 casualties
FORD FIESTA FORD TRANSIT VAUXHALL VIVARO (3y)
View Details

Accident 2016610035816

Slight
51.6028, -2.9019
2 vehicles 1 casualty
PEUGEOT 306 Goods vehicle - unknown weight
View Details

Accident 2016621601110

Slight
51.5275, -3.2370
2 vehicles 2 casualties
PEUGEOT 207 MERCEDES E CLASS (3y)
View Details

Accident 2016621601126

Slight
51.5154, -3.4772
4 vehicles 2 casualties
FORD TRANSIT FORD FIESTA FORD TRANSIT CUSTOM (1y) HONDA CIVIC (1y)
View Details

Accident 2016621601129

Slight
51.6776, -4.0058
4 vehicles 1 casualty
FORD TRANSIT VAUXHALL VECTRA MERCEDES SPRINTER (1y) KAWASAKI Model Missing
View Details

Accident 201601XH30425

Slight
51.4956, -0.4579
2 vehicles 1 casualty
MERCEDES SPRINTER MERCEDES Model Missing (2y)
View Details

Accident 201643W216066

Slight
51.4116, -0.9708
2 vehicles 1 casualty
TOYOTA AURIS FORD FOCUS
View Details

Accident 201643R218066

Slight
51.4892, -0.5522
4 vehicles 1 casualty
VAUXHALL CORSA PEUGEOT 107 VAUXHALL ASTRA VOLKSWAGEN GOLF
View Details