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 200543W633125

Slight
51.4601, -1.1648
1 vehicle 1 casualty
BMW 3 SERIES
View Details

Accident 2005620145016

Slight
51.5067, -3.3106
2 vehicles 1 casualty
ISUZU TRUCKS NQR (2y) FORD FOCUS (2y)
View Details

Accident 2005620145698

Slight
51.5354, -3.7274
3 vehicles 1 casualty
Car Car FORD ESCORT
View Details

Accident 200543W548125

Slight
51.4238, -0.8962
1 vehicle 1 casualty
FORD ESCORT
View Details

Accident 2005620144900

Serious
51.5409, -3.1282
1 vehicle 1 casualty
MG ZS (2y)
View Details

Accident 2005620145045

Serious
51.5059, -3.3176
2 vehicles 1 casualty
Car MAZDA MX-5
View Details

Accident 200554MA10505

Serious
51.5071, -1.6050
1 vehicle 1 casualty
APRILIA Model Missing (3y)
View Details

Accident 2005620145414

Slight
51.5122, -3.3658
2 vehicles 1 casualty
FORD KA (2y) VAUXHALL ASTRA
View Details

Accident 200501XH30809

Slight
51.4952, -0.4541
2 vehicles 1 casualty
Car Car
View Details

Accident 2005529001597

Slight
51.5097, -2.5163
4 vehicles 1 casualty
LAND ROVER DISCOVERY (3y) MINI ONE (1y) NISSAN MICRA (2y) FORD ESCORT
View Details

Accident 200543W340125

Fatal
51.4822, -1.5574
3 vehicles 1 casualty
CITROEN XANTIA VAUXHALL VECTRA Goods 7.5 tonnes mgw and over
View Details

Accident 200543N500125

Slight
51.5117, -0.6624
2 vehicles 2 casualties
MERCEDES Model Missing (4y) NISSAN SERENA
View Details

Accident 200543W455125

Slight
51.5020, -0.6027
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under CITROEN BERLINGO (2y)
View Details

Accident 2005520171204

Slight
51.5669, -2.5726
2 vehicles 2 casualties
MAZDA RX8 (1y) VOLKSWAGEN GOLF
View Details

Accident 2005520170291

Slight
51.5465, -2.5483
2 vehicles 1 casualty
FORD KA Van / Goods 3.5 tonnes mgw or under
View Details

Accident 200543W413125

Slight
51.4471, -1.4308
2 vehicles 1 casualty
DAF TRUCKS FTG 85CF Car
View Details

Accident 200543W358125

Slight
51.4478, -1.4580
2 vehicles 1 casualty
BMW 3 SERIES Goods 7.5 tonnes mgw and over
View Details

Accident 2005520169811

Slight
51.5422, -2.5443
2 vehicles 1 casualty
SCANIA Model Missing (4y) Car
View Details

Accident 2005520167550

Slight
51.5019, -2.3509
3 vehicles 1 casualty
Car MERCEDES SPRINTER Car
View Details

Accident 200501XH30805

Slight
51.4948, -0.4540
2 vehicles 1 casualty
METROCAB METROCAB FORD MONDEO
View Details