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.
Severity Breakdown
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
- Fatal
- 720
- Serious
- 4,008
- Casualties
- 45,953
Collisions by Year
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
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
Areas on the M4
Towns on the M4
Accidents on the M4
Fatal
Serious
Slight
Click markers for details
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Recent Accidents
Showing 20 of 28,948 accidents
Accident 200601XH30781
Slight
51.4958, -0.4606
2 vehicles
1 casualty
Car
FORD FIESTA
View Details
Accident 200643N402116
Slight
51.4932, -0.5246
3 vehicles
1 casualty
CITROEN C8
Car
FIAT PUNTO
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Accident 2006610098406
Slight
51.5845, -3.0360
2 vehicles
1 casualty
PEUGEOT 406
VAUXHALL CORSA
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Accident 200643R262116
Slight
51.4854, -0.7566
3 vehicles
1 casualty
MAN Model Missing
VAUXHALL VECTRA
HONDA JAZZ
(2y)
View Details
Accident 2006610098906
Slight
51.6015, -2.9743
3 vehicles
1 casualty
RENAULT MEGANE
Car
BMW 5 SERIES
View Details
Accident 200643R288116
Serious
51.4930, -0.5319
1 vehicle
1 casualty
Motorcycle over 500cc
(4y)
View Details
Accident 2006610098506
Slight
51.5870, -2.8197
2 vehicles
1 casualty
Goods 7.5 tonnes mgw and over
MAZDA 6
(1y)
View Details
Accident 200601XH30749
Slight
51.4946, -0.4429
4 vehicles
1 casualty
Goods 7.5 tonnes mgw and over
TOYOTA COROLLA
BMW 7 SERIES
Car
View Details
Accident 200601XH30785
Slight
51.4952, -0.4524
2 vehicles
1 casualty
LONDON TAXIS INT. TXII
VOLKSWAGEN SHARAN
(1y)
View Details
Accident 200643W320116
Slight
51.4393, -0.8347
5 vehicles
2 casualties
Goods over 3.5t. and under 7.5t
LAND ROVER FREELANDER
PEUGEOT 206
PEUGEOT 206
(4y)
VOLKSWAGEN POLO
View Details
Accident 2006620160743
Slight
51.5457, -3.1561
2 vehicles
1 casualty
Car
FORD TRANSIT
View Details
Accident 200643R250116
Slight
51.4995, -0.7162
2 vehicles
1 casualty
Motorcycle over 500cc
Car
View Details
Accident 2006610095206
Slight
51.5549, -3.0535
2 vehicles
1 casualty
CITROEN C3
(2y)
DAF TRUCKS FTG 95XF
(1y)
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Accident 2006610093106
Slight
51.5960, -3.0176
2 vehicles
2 casualties
KIA RIO
(1y)
ROVER 600 SERIES
View Details
Accident 2006620161809
Slight
51.5155, -3.4733
2 vehicles
1 casualty
MERCEDES Model Missing
AUDI A4
View Details
Accident 200643R265116
Slight
51.4933, -0.5274
4 vehicles
4 casualties
Car
Car
Van / Goods 3.5 tonnes mgw or under
NISSAN PATHFINDER
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Accident 2006620161810
Slight
51.5155, -3.4733
2 vehicles
2 casualties
HONDA ACCORD
RENAULT CLIO
View Details
Accident 200601TX20746
Slight
51.4912, -0.2983
3 vehicles
1 casualty
Van / Goods 3.5 tonnes mgw or under
METROCAB METROCAB
NISSAN MICRA
(2y)
View Details
Accident 200643W230116
Slight
51.4240, -1.0323
1 vehicle
1 casualty
RENAULT Model Missing
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Accident 2006620160166
Fatal
51.5086, -3.3032
1 vehicle
2 casualties
VOLKSWAGEN PASSAT
View Details