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 200343W270083

Slight
51.4954, -0.5855
2 vehicles 1 casualty
Vehicle SUZUKI GSXR 750
View Details

Accident 200343W320083

Slight
51.5019, -0.5980
2 vehicles 1 casualty
VOLVO Model Missing (3y) FORD ESCORT
View Details

Accident 2003520109053

Slight
51.5023, -2.3508
2 vehicles 1 casualty
BMW 3 SERIES VOLKSWAGEN POLO (2y)
View Details

Accident 200354MA07503

Slight
51.5188, -2.2637
1 vehicle 1 casualty
VOLKSWAGEN GOLF (3y)
View Details

Accident 200343W401083

Slight
51.5117, -0.6579
1 vehicle 1 casualty
AUDI 100
View Details

Accident 200301TB00325

Slight
51.4963, -0.4527
2 vehicles 2 casualties
VAUXHALL ASTRA SUZUKI VITARA
View Details

Accident 200354MA07403

Slight
51.4958, -1.5831
2 vehicles 1 casualty
FORD ESCORT PEUGEOT 307
View Details

Accident 2003610082103

Slight
51.5996, -2.9689
2 vehicles 3 casualties
FIAT UNO (1y) MERCEDES E CLASS
View Details

Accident 200354MA07203

Slight
51.5462, -1.9654
1 vehicle 1 casualty
FORD FOCUS
View Details

Accident 2003620089550

Slight
51.5324, -3.2274
2 vehicles 6 casualties
LEYLAND DAF FA 45 RENAULT MASTER
View Details

Accident 200301ID00055

Slight
51.4810, -0.4523
2 vehicles 1 casualty
APRILIA Model Missing FORD TRANSIT
View Details

Accident 200301TE00385

Slight
51.4958, -0.4580
2 vehicles 1 casualty
VOLKSWAGEN GOLF PEUGEOT 405
View Details

Accident 200343N053083

Fatal
51.5100, -0.6738
2 vehicles 4 casualties
HONDA CIVIC (4y) Vehicle
View Details

Accident 200354MA07303

Slight
51.5256, -1.7014
2 vehicles 2 casualties
SAAB 9-3 Vehicle
View Details

Accident 2003620090023

Serious
51.5066, -3.3237
4 vehicles 3 casualties
SCANIA Model Missing FORD TRANSIT NISSAN PRIMERA MG MGF
View Details

Accident 2003610082803

Serious
51.5807, -2.7852
2 vehicles 1 casualty
RENAULT 5 (2y) Vehicle
View Details

Accident 200343W193083

Slight
51.4897, -0.5500
2 vehicles 1 casualty
PEUGEOT 406 SCANIA Model Missing (2y)
View Details

Accident 2003620090075

Slight
51.5277, -3.2368
1 vehicle 1 casualty
VAUXHALL ASTRA (4y)
View Details

Accident 200343W209083

Serious
51.4846, -1.5636
2 vehicles 2 casualties
Goods over 3.5t. and under 7.5t JCB Model Missing
View Details

Accident 200343P132083

Slight
51.4856, -1.5675
4 vehicles 1 casualty
ROVER 600 SERIES HONDA ACCORD DAEWOO NEXIA (2y) Vehicle
View Details