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 2015521505846
Slight
51.4865, -2.6718
3 vehicles
1 casualty
VAUXHALL AGILA
PEUGEOT 208
(1y)
Car
View Details
Accident 201543W076085
Serious
51.4420, -1.0469
2 vehicles
1 casualty
Motorcycle over 500cc
BMW 3 SERIES
(3y)
View Details
Accident 2015547160315
Slight
51.4571, -2.1186
2 vehicles
1 casualty
HONDA CIVIC
(1y)
FORD MONDEO
View Details
Accident 201501CW11177
Slight
51.5075, -0.1413
2 vehicles
1 casualty
Taxi/Private hire car
TOYOTA AVENSIS
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Accident 201501CW11209
Slight
51.5076, -0.1312
2 vehicles
1 casualty
TOYOTA PRIUS
VOLVO V70
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Accident 201501TX20614
Slight
51.4882, -0.3137
5 vehicles
7 casualties
AUDI A3
SUZUKI VITARA
MERCEDES C CLASS
PEUGEOT 306
FORD MONDEO
View Details
Accident 201543W036085
Slight
51.4478, -0.9772
2 vehicles
1 casualty
VOLKSWAGEN GOLF
(3y)
HONDA ACCORD
View Details
Accident 201543W056085
Serious
51.5038, -0.8208
2 vehicles
1 casualty
FORD FIESTA
Lexmoto HT 125
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Accident 201501CW11175
Slight
51.5077, -0.1409
2 vehicles
1 casualty
LONDON TAXIS INT. TX4
Bus or coach (17 or more pass seats)
View Details
Accident 201501CW11172
Serious
51.5075, -0.1298
2 vehicles
2 casualties
Pedal cycle
Pedal cycle
View Details
Accident 2015547097615
Slight
51.4211, -1.7305
2 vehicles
1 casualty
DACIA SANDERO
(2y)
VOLKSWAGEN GOLF
View Details
Accident 201501CW11205
Slight
51.5123, -0.1169
2 vehicles
1 casualty
Pedal cycle
FORD TRANSIT
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Accident 201501BS70449
Slight
51.4948, -0.1849
1 vehicle
1 casualty
Motorcycle 125cc and under
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Accident 2015547031115
Slight
51.4179, -1.7370
2 vehicles
2 casualties
FORD S-MAX
(3y)
PEUGEOT 306
View Details
Accident 2015521506324
Slight
51.4295, -2.5387
4 vehicles
1 casualty
VOLKSWAGEN PASSAT
Car
Car
MERCEDES SPRINTER
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Accident 201501TX20612
Slight
51.4898, -0.3090
2 vehicles
1 casualty
Car
Car
View Details
Accident 201501CW11148
Serious
51.5078, -0.1269
1 vehicle
1 casualty
Pedal cycle
View Details
Accident 201501CW11128
Slight
51.5083, -0.1337
1 vehicle
1 casualty
Pedal cycle
View Details
Accident 201501CW11179
Slight
51.5017, -0.1514
1 vehicle
1 casualty
VOLVO Model Missing
(4y)
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Accident 201501CW11126
Slight
51.5085, -0.1321
2 vehicles
1 casualty
FORD GALAXY
(4y)
Pedal cycle
View Details