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 2019430352155
Serious
51.4443, -1.0244
2 vehicles
1 casualty
Mobility scooter
VAUXHALL CORSA
(1y)
View Details
Accident 2019010217550
Slight
51.4816, -0.4523
2 vehicles
1 casualty
AUDI A5
Car
View Details
Accident 2019521907198
Serious
51.3911, -2.3543
2 vehicles
1 casualty
SUZUKI GSX 650
VOLKSWAGEN TOURAN
View Details
Accident 2019010217121
Serious
51.4845, -0.3224
2 vehicles
1 casualty
VOLKSWAGEN GOLF
(1y)
FORD TRANSIT CONNECT
(3y)
View Details
Accident 2019010217055
Slight
51.4757, -0.3955
2 vehicles
1 casualty
HONDA INSIGHT
AUDI Q3
View Details
Accident 2019430352796
Slight
51.4481, -0.9957
2 vehicles
1 casualty
DAIHATSU CHARADE
VAUXHALL MOKKA
View Details
Accident 2019430347961
Slight
51.4157, -1.4941
2 vehicles
1 casualty
VAUXHALL VIVARO
(2y)
KIA NIRO
(2y)
View Details
Accident 2019010217179
Slight
51.5023, -0.1582
2 vehicles
1 casualty
Honda ANC125
VOLKSWAGEN GOLF
View Details
Accident 2019430352069
Slight
51.4475, -0.9830
2 vehicles
1 casualty
Car
Pedal cycle
View Details
Accident 2019010216363
Slight
51.4921, -0.2904
1 vehicle
1 casualty
TOYOTA PRIUS
View Details
Accident 2019010216173
Slight
51.4763, -0.3843
2 vehicles
1 casualty
MAZDA 3
NISSAN QASHQAI
(2y)
View Details
Accident 2019010216016
Slight
51.4914, -0.2354
2 vehicles
1 casualty
VAUXHALL CORSA
(2y)
Motorcycle over 125cc and up to 500cc
View Details
Accident 2019010215964
Slight
51.5113, -0.1192
2 vehicles
1 casualty
Pedal cycle
VAUXHALL ZAFIRA
(4y)
View Details
Accident 2019010215881
Slight
51.4991, -0.1644
3 vehicles
1 casualty
TOYOTA Model Missing
Taxi/Private hire car
Goods vehicle - unknown weight
View Details
Accident 2019430348967
Slight
51.5129, -0.6142
2 vehicles
2 casualties
Car
Car
View Details
Accident 2019010215354
Slight
51.4790, -0.3633
2 vehicles
1 casualty
VAUXHALL CORSA
DAF TRUCKS Model Missing
View Details
Accident 2019010215190
Slight
51.4919, -0.2819
2 vehicles
1 casualty
CITROEN C3
Car
View Details
Accident 2019522001113
Slight
51.3864, -2.4283
1 vehicle
1 casualty
Taxi/Private hire car
View Details
Accident 2019522001081
Serious
51.3947, -2.3456
1 vehicle
1 casualty
Car
View Details
Accident 2019430340421
Slight
51.4481, -0.9955
2 vehicles
1 casualty
NISSAN E-NV200
VAUXHALL CORSA
View Details