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 200901CW11794
Slight
51.5137, -0.1117
1 vehicle
1 casualty
Vehicle
View Details
Accident 200901FH10501
Slight
51.4913, -0.2363
2 vehicles
1 casualty
VAUXHALL VECTRA
(1y)
MERCEDES C CLASS
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Accident 200901TX20520
Slight
51.4878, -0.2504
2 vehicles
1 casualty
SUZUKI GSX 1400
Car
View Details
Accident 200901CW11795
Slight
51.5070, -0.1328
2 vehicles
1 casualty
DAF TRUCKS FAD 85CF
PIAGGIO VESPA
(4y)
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Accident 200943R145099
Slight
51.5228, -0.7242
2 vehicles
1 casualty
MAZDA 5
(4y)
FORD TRANSIT
View Details
Accident 200901CP00264
Slight
51.5137, -0.1119
2 vehicles
1 casualty
HONDA XL125V
(3y)
TOYOTA RAV4
View Details
Accident 2009520908292
Slight
51.4316, -2.5454
2 vehicles
1 casualty
Pedal cycle
FORD FIESTA
(3y)
View Details
Accident 200901TX20536
Slight
51.4778, -0.3729
2 vehicles
1 casualty
FORD FIESTA
FORD MONDEO
View Details
Accident 200901TB00151
Slight
51.4812, -0.4179
2 vehicles
1 casualty
Pedal cycle
Car
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Accident 200943R047099
Serious
51.5204, -0.6594
2 vehicles
1 casualty
DERBI GPR 50
TOYOTA RAV4
(3y)
View Details
Accident 200943R093099
Serious
51.5201, -0.6539
1 vehicle
1 casualty
VOLKSWAGEN GOLF
(2y)
View Details
Accident 200943W031099
Serious
51.4407, -1.0563
2 vehicles
1 casualty
HONDA NT700V
JEEP CHEROKEE
View Details
Accident 200901TX20564
Slight
51.4882, -0.3134
2 vehicles
1 casualty
KTM 990 SUPERMOTO
KIA PICANTO
(3y)
View Details
Accident 2009520908159
Serious
51.4505, -2.6080
2 vehicles
3 casualties
SEAT IBIZA
VAUXHALL ZAFIRA
View Details
Accident 200901CW12076
Slight
51.5070, -0.1400
2 vehicles
1 casualty
Taxi/Private hire car
(1y)
MERCEDES SPRINTER
(2y)
View Details
Accident 200901TX20516
Slight
51.4832, -0.3274
3 vehicles
2 casualties
VOLKSWAGEN CADDY
(2y)
VAUXHALL ZAFIRA
SKODA FABIA
(4y)
View Details
Accident 200954EN31109
Slight
51.4296, -1.9971
2 vehicles
1 casualty
Car
SUZUKI GSXR 750
View Details
Accident 200901CW11831
Slight
51.5053, -0.1378
2 vehicles
1 casualty
LONDON TAXIS INT. TXII
LEXUS RX400
(2y)
View Details
Accident 200943W026099
Slight
51.4083, -1.3211
2 vehicles
1 casualty
SUZUKI SV 650
RENAULT KANGOO
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Accident 200901XH30572
Slight
51.4812, -0.4483
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
View Details