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 200901TX20148

Slight
51.4912, -0.2983
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over TOYOTA AVENSIS
View Details

Accident 2009620187696

Slight
51.5749, -3.7523
4 vehicles 1 casualty
PEUGEOT 206 ALFA ROMEO 156 SKODA FABIA CITROEN C3
View Details

Accident 200943W046039

Slight
51.4468, -1.4337
2 vehicles 4 casualties
NISSAN PRIMERA SEAT AROSA
View Details

Accident 200901ID60041

Slight
51.4803, -0.4526
2 vehicles 1 casualty
LONDON TAXIS INT. TXII VAUXHALL ZAFIRA
View Details

Accident 200943W057039

Slight
51.4226, -1.0277
2 vehicles 1 casualty
HONDA CIVIC (2y) HONDA CBF500 (3y)
View Details

Accident 200943R030039

Slight
51.5047, -0.6237
2 vehicles 1 casualty
YAMAHA R6 Taxi/Private hire car
View Details

Accident 2009620187601

Slight
51.6772, -4.0005
1 vehicle 1 casualty
VAUXHALL CORSA
View Details

Accident 200901TX20209

Serious
51.4921, -0.4096
2 vehicles 1 casualty
Motorcycle over 500cc VOLKSWAGEN GOLF
View Details

Accident 200943R016039

Slight
51.4932, -0.5131
3 vehicles 1 casualty
SCANIA Model Missing IVECO-FORD Model Missing HONDA CIVIC
View Details

Accident 2009620188585

Slight
51.6340, -3.8398
1 vehicle 1 casualty
RENAULT CLIO (4y)
View Details

Accident 2009620193111

Slight
51.5421, -3.1316
2 vehicles 1 casualty
Car VAUXHALL CORSA
View Details

Accident 2009620187511

Slight
51.5647, -3.7419
2 vehicles 1 casualty
FORD FIESTA VOLVO Model Missing (3y)
View Details

Accident 2009620187426

Slight
51.5067, -3.3106
2 vehicles 1 casualty
Car NISSAN MICRA
View Details

Accident 200943W178029

Slight
51.4202, -0.9307
4 vehicles 3 casualties
MERCEDES CLK CLASS (2y) BMW 3 SERIES (3y) VOLKSWAGEN GOLF MAZDA 6 (3y)
View Details

Accident 200943R224029

Slight
51.4930, -0.5189
2 vehicles 1 casualty
TOYOTA AVENSIS Car
View Details

Accident 200954MB01009

Slight
51.5463, -1.8555
2 vehicles 2 casualties
VAUXHALL CORSA (2y) VOLKSWAGEN GOLF
View Details

Accident 200901TX20102

Slight
51.4912, -0.2990
3 vehicles 1 casualty
Car LAND ROVER RANGE ROVER Car
View Details

Accident 2009620187946

Slight
51.5100, -3.4273
4 vehicles 1 casualty
VOLVO Model Missing (4y) CITROEN XSARA (3y) BMW 3 SERIES Car
View Details

Accident 200954EP06509

Slight
51.5143, -2.1206
2 vehicles 1 casualty
VAUXHALL VECTRA (4y) VOLKSWAGEN POLO
View Details

Accident 2009520901866

Slight
51.5217, -2.5248
2 vehicles 2 casualties
Car Car
View Details