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 199101CX00400
Serious
1 vehicle
1 casualty
FORD CORTINA
View Details
Accident 199101CX00399
Slight
2 vehicles
1 casualty
DAIMLER Model Missing
BEDFORD Model Missing
View Details
Accident 199154CS06431
Serious
2 vehicles
1 casualty
Vehicle
FORD SIERRA
(2y)
View Details
Accident 199101XY00545
Slight
3 vehicles
1 casualty
NISSAN MICRA
DATSUN 160
HONDA ACCORD
View Details
Accident 199143O010041
Slight
2 vehicles
1 casualty
TOYOTA COROLLA
Daf Trucks Model Missing
View Details
Accident 19915291N7932
Slight
2 vehicles
1 casualty
TOMOS Model Missing
(3y)
MERCEDES Model Missing
View Details
Accident 199101BC00373
Slight
2 vehicles
1 casualty
Van / Goods 3.5 tonnes mgw or under
Pedal cycle
View Details
Accident 19915291B1367
Slight
2 vehicles
2 casualties
FORD ESCORT
AUSTIN MINI
View Details
Accident 199101TC00604
Slight
3 vehicles
1 casualty
HONDA Model Missing
FORD SIERRA
(2y)
FORD ESCORT
(4y)
View Details
Accident 199143B014951
Slight
2 vehicles
1 casualty
VOLKSWAGEN PASSAT
(4y)
HONDA Model Missing
View Details
Accident 199143G013871
Slight
2 vehicles
1 casualty
MERCEDES 200
VAUXHALL CAVALIER
View Details
Accident 199101FD00625
Serious
2 vehicles
1 casualty
HONDA SA50J
(2y)
VAUXHALL NOVA
(2y)
View Details
Accident 199101XY00538
Slight
2 vehicles
1 casualty
FIAT REGATA
FORD SIERRA
View Details
Accident 199101XY00540
Slight
3 vehicles
4 casualties
AUSTIN MORRIS PRINCESS
FORD ESCORT
FORD TRANSIT
(4y)
View Details
Accident 199143H013921
Slight
2 vehicles
1 casualty
Vehicle
Pedal cycle
View Details
Accident 199101CV00180
Serious
1 vehicle
3 casualties
LEYLAND AEC Model Missing
View Details
Accident 199101CX00395
Slight
2 vehicles
1 casualty
HONDA Model Missing
Vehicle
View Details
Accident 19915291A1487
Slight
2 vehicles
1 casualty
NISSAN BLUEBIRD
(3y)
FORD SIERRA
(3y)
View Details
Accident 199143M007891
Slight
2 vehicles
1 casualty
VOLVO 245
FORD ESCORT
View Details
Accident 199143G013541
Slight
2 vehicles
1 casualty
FORD GRANADA
(1y)
FORD SIERRA
(2y)
View Details