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
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
Recent Accidents
Showing 20 of 4,008 accidents
Accident 2017621701339
Serious
51.6491, -3.8484
1 vehicle
1 casualty
HONDA Model Missing
View Details
Accident 2017010056262
Serious
51.4941, -0.4339
2 vehicles
1 casualty
TOYOTA YARIS
AUDI A6
(3y)
View Details
Accident 2017621701232
Serious
51.5338, -3.5579
1 vehicle
1 casualty
BMW X1
View Details
Accident 2017547365617
Serious
51.5310, -2.0198
3 vehicles
4 casualties
BMW X5
(1y)
BMW 3 SERIES
VOLKSWAGEN CADDY
(1y)
View Details
Accident 2017430234334
Serious
51.4518, -1.0780
1 vehicle
1 casualty
HARLEY-DAVIDSON Model Missing
View Details
Accident 2017010048077
Serious
51.4952, -0.4456
4 vehicles
5 casualties
TOYOTA PRIUS
HONDA CIVIC
MERCEDES VIANO
(2y)
LEXUS IS250
View Details
Accident 2017430214358
Serious
51.4505, -0.8104
1 vehicle
1 casualty
HONDA CBR600F
View Details
Accident 2017430228442
Serious
51.4866, -0.5687
2 vehicles
1 casualty
HONDA CIVIC
VOLKSWAGEN SHARAN
View Details
Accident 2017621701020
Serious
51.5537, -3.7343
1 vehicle
2 casualties
CITROEN C3
View Details
Accident 2017545427517
Serious
51.5404, -1.7985
2 vehicles
6 casualties
BMW X1
(1y)
RENAULT SCENIC
(2y)
View Details
Accident 2017430198021
Serious
51.5050, -0.6249
2 vehicles
2 casualties
CITROEN DS3
(3y)
BMW 3 SERIES
View Details
Accident 2017430179487
Serious
51.4885, -0.5545
1 vehicle
1 casualty
HONDA Model Missing
View Details
Accident 2017621700898
Serious
51.6603, -3.8751
1 vehicle
1 casualty
HONDA Model Missing
View Details
Accident 2017430158382
Serious
51.4243, -0.8731
3 vehicles
1 casualty
BMW 1 SERIES
Suzuki GSX 650
FORD TRANSIT CONNECT
View Details
Accident 2017430142742
Serious
51.4696, -1.5196
1 vehicle
1 casualty
SUZUKI GSXR 1000
View Details
Accident 2017544171417
Serious
51.5116, -2.2125
2 vehicles
1 casualty
CITROEN C4
(1y)
VOLVO Model Missing
(3y)
View Details
Accident 2017430143452
Serious
51.4248, -0.8862
2 vehicles
1 casualty
Motorcycle over 125cc and up to 500cc
BMW 3 SERIES
(1y)
View Details
Accident 2017430128539
Serious
51.4414, -0.8301
2 vehicles
1 casualty
Goods 7.5 tonnes mgw and over
Goods vehicle - unknown weight
View Details
Accident 2017621700697
Serious
51.5162, -3.6949
1 vehicle
1 casualty
MITSUBISHI Model Missing
View Details
Accident 2017621700610
Serious
51.5120, -3.4543
1 vehicle
1 casualty
VAUXHALL ASTRA
View Details