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.
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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
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Recent Accidents
Showing 20 of 51,606 accidents
Accident 200501FH10236
Slight
51.4913, -0.2380
2 vehicles
1 casualty
ROVER 400 SERIES
VAUXHALL ASTRA
View Details
Accident 200501TE00230
Serious
51.4909, -0.2188
2 vehicles
1 casualty
Motorcycle over 500cc
(4y)
Van / Goods 3.5 tonnes mgw or under
View Details
Accident 200501TX20261
Slight
51.4801, -0.4130
2 vehicles
4 casualties
PEUGEOT 306
MERCEDES E CLASS
(2y)
View Details
Accident 2005520061573
Slight
51.4545, -2.5965
2 vehicles
1 casualty
Bus or coach (17 or more pass seats)
Pedal cycle
View Details
Accident 200501BS70212
Slight
51.4914, -0.2033
2 vehicles
1 casualty
SUZUKI Model Missing
Taxi/Private hire car
View Details
Accident 2005520063169
Slight
51.4122, -2.4824
3 vehicles
2 casualties
TOYOTA SUPRA
FIAT CINQUECENTO
FORD FOCUS
View Details
Accident 2005520061565
Slight
51.4243, -2.5133
3 vehicles
3 casualties
Car
FORD TRANSIT
(1y)
HONDA CRV
(1y)
View Details
Accident 200543W193055
Slight
51.5107, -0.5944
2 vehicles
1 casualty
Car
Car
View Details
Accident 200554CE30305
Slight
51.4387, -2.0057
2 vehicles
1 casualty
Car
HONDA VFR800F
(4y)
View Details
Accident 2005520062154
Slight
51.4355, -2.5530
2 vehicles
1 casualty
FORD FIESTA
(2y)
KAWASAKI ZR750
(1y)
View Details
Accident 200543W145055
Slight
51.4528, -0.9498
2 vehicles
1 casualty
VAUXHALL CORSA
(4y)
Motorcycle over 500cc
View Details
Accident 2005520087793
Slight
51.3941, -2.3466
1 vehicle
1 casualty
ROVER 75
(1y)
View Details
Accident 200501BS70214
Serious
51.5019, -0.1597
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
View Details
Accident 200543W090055
Slight
51.5108, -0.6015
1 vehicle
1 casualty
BMW 3 SERIES
View Details
Accident 200501CW10774
Serious
51.5094, -0.1327
2 vehicles
1 casualty
LONDON TAXIS INT. TX1
(3y)
KAWASAKI Z550
View Details
Accident 2005520058629
Slight
51.4531, -2.5979
1 vehicle
1 casualty
Car
View Details
Accident 200543W170055
Slight
51.5080, -0.5805
2 vehicles
1 casualty
AUDI A4
NISSAN SUNNY
View Details
Accident 200501BS70205
Slight
51.5012, -0.1614
1 vehicle
1 casualty
CARBODIES TAXI
View Details
Accident 200543W033055
Slight
51.4941, -0.8496
2 vehicles
1 casualty
BMW 3 SERIES
Motorcycle over 500cc
View Details
Accident 200501TX20283
Slight
51.4915, -0.2828
2 vehicles
1 casualty
Pedal cycle
Car
View Details