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 2011547403611

Serious
51.5404, -1.7998
1 vehicle 1 casualty
KAWASAKI EX650
View Details

Accident 2011610047711

Slight
51.5847, -3.0350
2 vehicles 1 casualty
Car BMW 5 SERIES
View Details

Accident 201143W167081

Serious
51.4832, -1.5597
2 vehicles 3 casualties
PEUGEOT 306 HONDA CIVIC (4y)
View Details

Accident 201143W159081

Slight
51.4124, -0.9565
1 vehicle 2 casualties
SUBARU FORESTER
View Details

Accident 201101TX20512

Slight
51.4891, -0.3149
2 vehicles 2 casualties
BMW X5 LONDON TAXIS INT. TX4 (3y)
View Details

Accident 201143R136081

Slight
51.4933, -0.5304
2 vehicles 1 casualty
Car RENAULT CLIO
View Details

Accident 2011620211145

Slight
51.6763, -3.9966
2 vehicles 1 casualty
PEUGEOT 206 KAWASAKI ZX1200
View Details

Accident 201143R119081

Slight
51.4932, -0.5218
2 vehicles 3 casualties
HYUNDAI ELANTRA VAUXHALL ASTRA (3y)
View Details

Accident 2011610045011

Serious
51.5821, -2.7450
2 vehicles 1 casualty
Motorcycle over 500cc FORD TRANSIT CONNECT
View Details

Accident 2011521105394

Slight
51.5013, -2.3485
5 vehicles 1 casualty
DAF TRUCKS FTG 85CF RENAULT CLIO FORD FIESTA PEUGEOT 307 Car
View Details

Accident 2011610045711

Slight
51.6034, -2.9973
2 vehicles 2 casualties
RENAULT MEGANE VOLVO C 30 (4y)
View Details

Accident 201143R103081

Slight
51.5036, -0.6171
2 vehicles 1 casualty
VAUXHALL CORSA VOLKSWAGEN TRANSPORTER
View Details

Accident 201143R237081

Slight
51.4949, -0.5012
2 vehicles 1 casualty
Goods over 3.5t. and under 7.5t FORD FOCUS
View Details

Accident 201143W094081

Slight
51.4292, -1.0463
2 vehicles 1 casualty
Car MERCEDES C CLASS
View Details

Accident 2011547088511

Serious
51.4968, -1.5838
2 vehicles 1 casualty
CHEVROLET MATIZ (3y) Goods 7.5 tonnes mgw and over
View Details

Accident 2011610045111

Slight
51.6002, -2.9338
3 vehicles 1 casualty
DAF TRUCKS FTG 85CF MAZDA 3 FORD TRANSIT CONNECT
View Details

Accident 201143R129081

Slight
51.4929, -0.5166
2 vehicles 1 casualty
VOLKSWAGEN GOLF (1y) AUDI A4
View Details

Accident 2011620210995

Slight
51.6362, -3.8396
3 vehicles 1 casualty
VAUXHALL CORSA MINI COOPER (2y) PEUGEOT 206
View Details

Accident 2011610044511

Slight
51.5828, -3.0361
2 vehicles 1 casualty
SKODA OCTAVIA (2y) FORD FIESTA
View Details

Accident 201143R079081

Slight
51.4881, -0.5561
3 vehicles 1 casualty
CITROEN C3 PEUGEOT 206 MERCEDES E CLASS
View Details