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 201001CW12209
Slight
51.5016, -0.1513
2 vehicles
1 casualty
Motorcycle 50cc and under
VAUXHALL VECTRA
View Details
Accident 2010521008169
Serious
51.4494, -2.6139
2 vehicles
2 casualties
Pedal cycle
GILERA RUNNER 125
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Accident 201043R063100
Slight
51.4916, -0.5413
2 vehicles
1 casualty
Car
NISSAN MICRA
View Details
Accident 2010521007994
Slight
51.4173, -2.4970
3 vehicles
1 casualty
BMW R 1200
(4y)
VOLKSWAGEN POLO
Car
View Details
Accident 2010521008163
Slight
51.4504, -2.6041
3 vehicles
3 casualties
NISSAN ALMERA
VAUXHALL CORSA
FORD FOCUS
(2y)
View Details
Accident 201043W065100
Slight
51.4513, -0.9603
2 vehicles
1 casualty
Car
Motorcycle 125cc and under
(2y)
View Details
Accident 201043R035100
Slight
51.4883, -0.5342
2 vehicles
1 casualty
HYUNDAI I30
NISSAN MICRA
View Details
Accident 201001BS70573
Slight
51.4950, -0.1830
2 vehicles
2 casualties
HONDA SH125
(2y)
NISSAN MICRA
View Details
Accident 201043W202100
Slight
51.4037, -1.2574
3 vehicles
3 casualties
Car
VOLKSWAGEN POLO
(3y)
FORD FOCUS
View Details
Accident 2010521007872
Slight
51.3847, -2.3621
1 vehicle
1 casualty
Taxi/Private hire car
View Details
Accident 201001TA00266
Serious
51.4912, -0.2373
3 vehicles
3 casualties
Car
(4y)
Car
BMW 3 SERIES
View Details
Accident 201001CW12099
Slight
51.5057, -0.1447
1 vehicle
1 casualty
BMW 3 SERIES
View Details
Accident 201001XH30740
Slight
51.4812, -0.4560
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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Accident 201043W080100
Slight
51.4498, -0.9869
2 vehicles
1 casualty
VAUXHALL VECTRA
FORD PUMA
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Accident 201001FH10535
Slight
51.4912, -0.2385
2 vehicles
1 casualty
SAAB 9-3
PIAGGIO VESPA
View Details
Accident 201043W237090
Slight
51.4042, -1.2960
3 vehicles
1 casualty
MAZDA 2
BMW 3 SERIES
SEAT IBIZA
View Details
Accident 201001BS70568
Slight
51.4986, -0.1654
2 vehicles
1 casualty
AUDI A8
(4y)
Pedal cycle
View Details
Accident 201001FH10554
Slight
51.4913, -0.2278
2 vehicles
1 casualty
MERCEDES C CLASS
DAF TRUCKS FA 45LF
View Details
Accident 201043R226090
Slight
51.5238, -0.7059
2 vehicles
1 casualty
Pedal cycle
PEUGEOT 307
View Details
Accident 201001XH30691
Slight
51.4815, -0.4762
2 vehicles
1 casualty
Car
RENAULT MEGANE
View Details