A4 road traffic accidents
51,606 collisions recorded
1979 to 2025
The A4 appears in 51,606 collisions in the STATS19 data between 1979 and 2025, involving 64,372 casualties. Of these collisions, 761 were fatal and 8,308 were serious. Recorded collisions in 2025 were up 12% on 2024.
Is the A4 closed right now? See today's accidents, overnight closures and roadworks.
Live A4 closures todaySeverity Breakdown
- Fatal
- 761
- Serious
- 8,308
- Casualties
- 64,372
- Fatal
- 761
- Serious
- 8,308
- Casualties
- 64,372
Collisions by Year
2025
532
2024
474
2023
524
2022
567
2021
500
2020
400
2019
601
2018
619
2017
705
2016
718
2015
749
2014
742
2013
759
2012
801
2011
857
2010
812
2009
794
2008
800
2007
921
2006
919
2005
962
2004
963
2003
1,093
2002
1,167
2001
1,252
2000
1,304
1999
1,292
1998
1,302
1997
1,281
1996
1,266
1995
1,232
1994
1,262
1993
1,198
1992
1,123
1991
1,251
1990
1,505
1989
1,708
1988
1,625
1987
1,599
1986
1,620
1985
1,682
1984
1,756
1983
1,621
1982
1,666
1981
1,670
1980
1,682
1979
1,730
2025
532
2024
474
2023
524
2022
567
2021
500
2020
400
2019
601
2018
619
2017
705
2016
718
2015
749
2014
742
2013
759
2012
801
2011
857
2010
812
2009
794
2008
800
2007
921
2006
919
2005
962
2004
963
2003
1,093
2002
1,167
2001
1,252
2000
1,304
1999
1,292
1998
1,302
1997
1,281
1996
1,266
1995
1,232
1994
1,262
1993
1,198
1992
1,123
1991
1,251
1990
1,505
1989
1,708
1988
1,625
1987
1,599
1986
1,620
1985
1,682
1984
1,756
1983
1,621
1982
1,666
1981
1,670
1980
1,682
1979
1,730
Areas on the A4
Towns on the A4
Accidents on the A4
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 51,606 accidents
Accident 2018430132804
Slight
51.5201, -0.6542
2 vehicles
1 casualty
Motorcycle over 500cc
Car
View Details
Accident 2018521803472
Slight
51.4489, -2.5851
1 vehicle
1 casualty
RENAULT Model Missing
View Details
Accident 2018010102379
Slight
51.5055, -0.1373
1 vehicle
1 casualty
MERCEDES VITO
(1y)
View Details
Accident 2018010102513
Slight
51.4826, -0.4811
2 vehicles
1 casualty
Car
Motorcycle 125cc and under
View Details
Accident 2018010102396
Slight
51.5022, -0.1568
2 vehicles
1 casualty
Triumph THRUXTON
(3y)
Taxi/Private hire car
(3y)
View Details
Accident 2018430134065
Serious
51.4747, -0.8917
2 vehicles
1 casualty
Motorcycle 50cc and under
MAZDA 3
(3y)
View Details
Accident 2018430123048
Slight
51.5238, -0.7068
2 vehicles
1 casualty
RENAULT Model Missing
HONDA XL125V
View Details
Accident 2018430112538
Serious
51.4315, -1.0906
2 vehicles
1 casualty
NISSAN ALMERA
Pedal cycle
View Details
Accident 2018010101821
Serious
51.4812, -0.4197
2 vehicles
3 casualties
Car
(4y)
NISSAN NV200
(3y)
View Details
Accident 2018430156419
Slight
51.5205, -0.6592
2 vehicles
1 casualty
TOYOTA YARIS
HONDA CB1000
View Details
Accident 2018010101615
Slight
51.4809, -0.4442
3 vehicles
1 casualty
Car
FIAT PUNTO
FORD FIESTA
View Details
Accident 2018010101228
Slight
51.4897, -0.2784
2 vehicles
1 casualty
Car
Honda WW125
View Details
Accident 2018430116987
Slight
51.4875, -0.5268
3 vehicles
1 casualty
Car
Goods 7.5 tonnes mgw and over
VOLVO Model Missing
View Details
Accident 2018521802475
Slight
51.4501, -2.6245
2 vehicles
3 casualties
FORD FOCUS
MAZDA 3
View Details
Accident 2018010100777
Slight
51.4910, -0.2814
2 vehicles
1 casualty
AUDI A4
MERCEDES SPRINTER
(3y)
View Details
Accident 2018010100525
Slight
51.5077, -0.1270
2 vehicles
1 casualty
MERCEDES VITO
(1y)
Vehicle
View Details
Accident 2018010101252
Slight
51.4809, -0.4414
4 vehicles
1 casualty
FORD FOCUS
AUDI A3
VAUXHALL CORSA
VAUXHALL ASTRA
View Details
Accident 2018010100390
Slight
51.4808, -0.4343
1 vehicle
1 casualty
SCANIA Model Missing
View Details
Accident 2018521803544
Slight
51.4061, -2.4925
2 vehicles
3 casualties
VAUXHALL ASTRA
Car
View Details
Accident 2018010100346
Slight
51.4909, -0.2284
2 vehicles
1 casualty
VAUXHALL VIVARO
VAUXHALL ASTRA
View Details