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 200443W304124

Slight
51.4933, -0.5833
5 vehicles 1 casualty
FORD ESCORT BMW 5 SERIES (2y) Vehicle Vehicle FORD SCORPIO
View Details

Accident 2004620123401

Slight
51.5415, -3.1289
5 vehicles 1 casualty
VOLKSWAGEN GOLF (4y) RENAULT Model Missing (1y) VOLVO S40 ROVER 200 SERIES VAUXHALL CORSAVAN
View Details

Accident 200454MA12704

Slight
51.5334, -1.7719
2 vehicles 2 casualties
FIAT BRAVA BMW 3 SERIES (3y)
View Details

Accident 200443W289124

Slight
51.4169, -0.9424
2 vehicles 1 casualty
MERCEDES E CLASS VOLKSWAGEN POLO
View Details

Accident 200443W502124

Slight
51.4617, -1.5044
2 vehicles 1 casualty
FORD KA (2y) Vehicle
View Details

Accident 200401TE00928

Slight
51.4976, -0.4529
2 vehicles 4 casualties
FORD TRANSIT (1y) Vehicle
View Details

Accident 2004610138404

Slight
51.5865, -2.8226
2 vehicles 1 casualty
LEYLAND DAF FTG 95XF AUDI A3
View Details

Accident 200443N228124

Slight
51.5108, -0.6523
2 vehicles 1 casualty
AUDI A6 LADA RIVA
View Details

Accident 200443W425124

Slight
51.4928, -0.7387
2 vehicles 1 casualty
Vehicle Vehicle
View Details

Accident 2004610141104

Slight
51.5540, -3.0556
3 vehicles 1 casualty
Goods 7.5 tonnes mgw and over FORD FIESTA MITSUBISHI Model Missing
View Details

Accident 2004620124002

Slight
51.5155, -3.6925
3 vehicles 1 casualty
Goods over 3.5t. and under 7.5t FORD ESCORT MERCEDES CLK CLASS
View Details

Accident 200443W278124

Slight
51.4244, -0.8804
2 vehicles 1 casualty
FORD Model Missing HONDA CBR600F (4y)
View Details

Accident 200443W231124

Slight
51.5047, -0.6235
1 vehicle 2 casualties
VAUXHALL VECTRA
View Details

Accident 2004610138504

Slight
51.5873, -3.0330
2 vehicles 1 casualty
VOLKSWAGEN CADDY Vehicle
View Details

Accident 200401TE00931

Slight
51.4950, -0.4488
2 vehicles 1 casualty
TOYOTA AVENSIS (4y) FORD TRANSIT (4y)
View Details

Accident 200443W179124

Slight
51.4199, -0.9110
2 vehicles 1 casualty
PORSCHE 944 Vehicle
View Details

Accident 2004520166235

Slight
51.5471, -2.5490
3 vehicles 1 casualty
ROVER 75 (1y) BMW 5 SERIES (2y) CITROEN XANTIA (4y)
View Details

Accident 200401TE00902

Slight
51.4915, -0.2947
3 vehicles 1 casualty
MERCEDES S CLASS (3y) Vehicle LAND ROVER RANGE ROVER (2y)
View Details

Accident 200443N107124

Slight
51.4955, -0.4999
1 vehicle 1 casualty
Vehicle
View Details

Accident 2004620122876

Slight
51.6756, -3.9562
3 vehicles 1 casualty
VAUXHALL VECTRA VAUXHALL VIVARO VOLVO Model Missing (3y)
View Details