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 2002520051446

Slight
51.5019, -2.3352
1 vehicle 1 casualty
PEUGEOT 106
View Details

Accident 200201TX00341

Slight
51.4941, -0.4825
1 vehicle 1 casualty
ROVER 45
View Details

Accident 200243W203042

Slight
51.4445, -1.0724
2 vehicles 2 casualties
FIAT CINQUECENTO MERCEDES E CLASS
View Details

Accident 2002520050628

Slight
51.5429, -2.5453
2 vehicles 1 casualty
VOLVO 740 HONDA CIVIC
View Details

Accident 200243W631042

Slight
51.5037, -0.6184
2 vehicles 1 casualty
VAUXHALL CAVALIER (2y) Goods 7.5 tonnes mgw and over
View Details

Accident 2002620056733

Slight
51.5614, -3.7392
2 vehicles 3 casualties
FORD FIESTA PEUGEOT 405
View Details

Accident 2002620058386

Slight
51.5306, -3.6182
2 vehicles 1 casualty
Vehicle VAUXHALL NOVA
View Details

Accident 200254MB03202

Slight
51.5564, -1.8873
2 vehicles 1 casualty
PEUGEOT 106 Vehicle
View Details

Accident 2002620058422

Slight
51.5111, -3.3591
2 vehicles 1 casualty
FORD ESCORT FORD ESCORT
View Details

Accident 2002520048992

Slight
51.4977, -2.4163
2 vehicles 1 casualty
FORD FOCUS FORD ESCORT (2y)
View Details

Accident 2002620060334

Slight
51.7039, -4.0309
2 vehicles 1 casualty
AUSTIN MAESTRO (1y) YAMAHA R6
View Details

Accident 200254MB03002

Slight
51.5143, -2.1321
2 vehicles 1 casualty
Vehicle VOLVO V40 (1y)
View Details

Accident 200201TX00338

Slight
51.4917, -0.4095
2 vehicles 2 casualties
Vehicle RENAULT CLIO
View Details

Accident 2002610031002

Slight
51.6006, -2.9715
1 vehicle 1 casualty
TOYOTA CARINA
View Details

Accident 2002620056759

Slight
51.5427, -3.1354
2 vehicles 1 casualty
IVECO-FORD Model Missing VAUXHALL ASTRA (2y)
View Details

Accident 200254MA03102

Slight
51.5563, -1.8889
2 vehicles 2 casualties
LONDON TAXIS INT. TX1 (3y) RENAULT CLIO (4y)
View Details

Accident 2002610050702

Slight
51.6033, -2.9814
3 vehicles 1 casualty
MERCEDES E CLASS (2y) VAUXHALL VECTRA VOLVO V40 (2y)
View Details

Accident 200243W069042

Slight
51.4337, -1.0532
2 vehicles 1 casualty
MG MGB PEUGEOT 306
View Details

Accident 2002620057228

Slight
51.5140, -3.4996
2 vehicles 2 casualties
BMW 3 SERIES VOLKSWAGEN GOLF
View Details

Accident 200201TX00328

Slight
51.4954, -0.4900
1 vehicle 1 casualty
Honda CBR900RR (2y)
View Details