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 201143R235061
Slight
51.5191, -0.7621
2 vehicles
1 casualty
Car
HONDA Model Missing
View Details
Accident 201143R232061
Slight
51.5237, -0.7040
2 vehicles
1 casualty
FORD GALAXY
(1y)
Pedal cycle
View Details
Accident 201143W164061
Slight
51.4037, -1.2589
2 vehicles
1 casualty
DAF TRUCKS Model Missing
(4y)
Pedal cycle
View Details
Accident 2011545405011
Slight
51.4277, -2.2307
2 vehicles
2 casualties
MINI COOPER
FORD FOCUS
View Details
Accident 2011521104317
Slight
51.4494, -2.6218
1 vehicle
1 casualty
VOLVO Model Missing
View Details
Accident 201143W177061
Serious
51.4142, -1.4370
2 vehicles
1 casualty
Goods 7.5 tonnes mgw and over
MERCEDES Model Missing
View Details
Accident 201101TX20353
Slight
51.4900, -0.3091
2 vehicles
1 casualty
RENAULT CLIO
HONDA XR125L
View Details
Accident 2011521103685
Slight
51.4973, -2.6906
2 vehicles
1 casualty
CHEVROLET MATIZ
VOLKSWAGEN GOLF
(4y)
View Details
Accident 201101TX20368
Slight
51.4870, -0.2532
2 vehicles
1 casualty
PEUGEOT 206
HONDA CBR1000RR
(3y)
View Details
Accident 201101BS70288
Slight
51.4991, -0.1646
1 vehicle
1 casualty
Motorcycle 125cc and under
View Details
Accident 201101TX20338
Slight
51.4825, -0.3368
2 vehicles
1 casualty
HONDA CIVIC
HONDA JAZZ
View Details
Accident 201101TX20369
Slight
51.4763, -0.3996
2 vehicles
1 casualty
BMW 3 SERIES
KYMCO AGILITY
(1y)
View Details
Accident 201143W142061
Serious
51.4099, -1.3567
1 vehicle
2 casualties
VAUXHALL CORSA
View Details
Accident 201101CP00157
Serious
51.5159, -0.1091
2 vehicles
1 casualty
SKODA OCTAVIA
(4y)
HONDA VFR800F
View Details
Accident 201101TA01183
Serious
51.4881, -0.3136
2 vehicles
2 casualties
SUZUKI Model Missing
HONDA Model Missing
View Details
Accident 2011521103970
Serious
51.4414, -2.5601
2 vehicles
1 casualty
Yamaha FZ6
(4y)
SUBARU FORESTER
View Details
Accident 201101BS70266
Slight
51.4946, -0.1924
1 vehicle
2 casualties
AUDI A3
View Details
Accident 201143W113061
Slight
51.4160, -1.4987
1 vehicle
1 casualty
VOLKSWAGEN POLO
View Details
Accident 201101FH10296
Slight
51.4912, -0.2281
2 vehicles
1 casualty
MERCEDES E CLASS
(4y)
Car
View Details
Accident 201143R144061
Slight
51.5107, -0.5958
2 vehicles
1 casualty
Car
HONDA PES 125
(3y)
View Details