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 2018430261608
Slight
51.4602, -1.1791
2 vehicles
8 casualties
MERCEDES E CLASS
(4y)
VAUXHALL ZAFIRA
View Details
Accident 2018548030918
Slight
51.5157, -2.0708
2 vehicles
2 casualties
RENAULT MASTER
(2y)
FORD FOCUS
View Details
Accident 2018010128718
Slight
51.4941, -0.4815
2 vehicles
3 casualties
VOLKSWAGEN SHARAN
(3y)
VAUXHALL ZAFIRA
View Details
Accident 2018010128747
Slight
51.4942, -0.4778
2 vehicles
3 casualties
MERCEDES E CLASS
TOYOTA PRIUS
View Details
Accident 2018621801072
Serious
51.6047, -3.8015
2 vehicles
3 casualties
IVECO Model Missing
TOYOTA AYGO
(2y)
View Details
Accident 2018430253003
Slight
51.4953, -0.7342
2 vehicles
1 casualty
MITSUBISHI SHOGUN
FORD TRANSIT CONNECT
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Accident 2018547781518
Slight
51.5258, -1.7155
2 vehicles
1 casualty
MAN Model Missing
NISSAN JUKE
View Details
Accident 2018621801050
Slight
51.5422, -3.1292
2 vehicles
1 casualty
DAF TRUCKS Model Missing
(1y)
HONDA VFR 1200
(2y)
View Details
Accident 2018430250026
Slight
51.4470, -1.4423
2 vehicles
1 casualty
VAUXHALL INSIGNIA
SMART FORFOUR
View Details
Accident 2018430249916
Serious
51.4557, -1.0858
2 vehicles
3 casualties
Car
VAUXHALL ASTRA
(2y)
View Details
Accident 2018010126849
Slight
51.4937, -0.4298
2 vehicles
1 casualty
AUDI A6
TOYOTA PRIUS
View Details
Accident 2018547616218
Slight
51.5137, -2.1360
2 vehicles
2 casualties
Car
FORD FIESTA
View Details
Accident 2018610039018
Serious
51.5555, -3.0513
1 vehicle
1 casualty
AUDI A1
(3y)
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Accident 2018621801017
Slight
51.5169, -3.6927
2 vehicles
1 casualty
FORD FOCUS
HONDA CIVIC
(1y)
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Accident 2018430265072
Serious
51.4165, -0.9845
5 vehicles
3 casualties
HYUNDAI I20
(3y)
RENAULT KANGOO
Van / Goods 3.5 tonnes mgw or under
MERCEDES SPRINTER
(1y)
FORD C-MAX
(4y)
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Accident 2018547515818
Slight
51.5565, -1.8894
2 vehicles
1 casualty
FORD FIESTA
VOLKSWAGEN TRANSPORTER
(4y)
View Details
Accident 2018521805723
Slight
51.5356, -2.5380
2 vehicles
2 casualties
Car
SKODA OCTAVIA
(4y)
View Details
Accident 2018610031918
Slight
51.5955, -2.9483
2 vehicles
3 casualties
FIAT 500
RENAULT CLIO
View Details
Accident 2018010125480
Slight
51.4951, -0.4678
3 vehicles
3 casualties
NISSAN QASHQAI
(1y)
BMW 3 SERIES
(2y)
LAND ROVER FREELANDER
View Details
Accident 2018010125575
Slight
51.4942, -0.4785
5 vehicles
2 casualties
HONDA CIVIC
MERCEDES C CLASS
AUDI S5
LAND ROVER RANGE ROVER SPORT
ISUZU TRUCKS FORWARD
View Details