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 200754MA03307

Serious
51.5411, -1.8337
1 vehicle 1 casualty
RENAULT CLIO
View Details

Accident 200743W261057

Slight
51.4548, -1.2973
2 vehicles 2 casualties
Car Car
View Details

Accident 2007610081107

Slight
51.5810, -2.7871
1 vehicle 2 casualties
FORD MONDEO
View Details

Accident 200743R236057

Serious
51.5042, -0.6224
2 vehicles 3 casualties
PEUGEOT 207 FIAT PUNTO (4y)
View Details

Accident 200743R189057

Slight
51.4999, -0.7247
1 vehicle 1 casualty
PEUGEOT 407 (2y)
View Details

Accident 200743R229057

Slight
51.4786, -0.7642
1 vehicle 1 casualty
RENAULT SCENIC (3y)
View Details

Accident 2007620167380

Slight
51.5255, -3.2538
2 vehicles 1 casualty
MERCEDES C CLASS Car
View Details

Accident 200701XH62948

Slight
51.4959, -0.4553
2 vehicles 1 casualty
PEUGEOT BOXER (3y) SUZUKI Model Missing
View Details

Accident 200743R195057

Slight
51.4650, -0.7786
1 vehicle 1 casualty
VAUXHALL ASTRA
View Details

Accident 200701TX20287

Slight
51.4925, -0.2850
2 vehicles 2 casualties
FORD TRANSIT (4y) FORD MONDEO
View Details

Accident 2007620167172

Slight
51.5267, -3.2462
2 vehicles 1 casualty
CITROEN C3 (1y) Car
View Details

Accident 200754MB03207

Fatal
51.5323, -2.0157
3 vehicles 5 casualties
MERCEDES SPRINTER NISSAN MICRA FORD FOCUS
View Details

Accident 2007620166941

Serious
51.5346, -3.2178
1 vehicle 1 casualty
FORD FIESTA
View Details

Accident 200743W212057

Slight
51.4276, -1.0426
2 vehicles 2 casualties
CITROEN XANTIA ROVER 100 SERIES
View Details

Accident 2007620167230

Serious
51.6333, -3.8366
3 vehicles 1 casualty
RENAULT CLIO FORD FIESTA VOLKSWAGEN GOLF
View Details

Accident 2007610036407

Slight
51.6016, -2.9767
1 vehicle 1 casualty
VAUXHALL ZAFIRA
View Details

Accident 200743W219057

Slight
51.4206, -0.9264
3 vehicles 2 casualties
MERCEDES A CLASS RENAULT LAGUNA VOLKSWAGEN PASSAT
View Details

Accident 2007520006851

Serious
51.4978, -2.4033
2 vehicles 1 casualty
LAND ROVER RANGE ROVER SUZUKI GSF 600
View Details

Accident 200743R200057

Slight
51.5047, -0.6234
4 vehicles 2 casualties
MERCEDES S CLASS (1y) CITROEN XSARA (1y) HONDA CIVIC Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2007520006641

Fatal
51.4977, -2.4221
3 vehicles 1 casualty
JAGUAR S TYPE VOLKSWAGEN BORA NISSAN ALMERA (4y)
View Details