A4 road traffic accidents
51,074 collisions recorded
1979 to 2024
The A4 appears in 51,074 collisions in the STATS19 data between 1979 and 2024, involving 63,724 casualties. Of these collisions, 752 were fatal and 8,201 were serious. Recorded collisions in 2024 were down 10% on 2023.
Severity Breakdown
- Fatal
- 752
- Serious
- 8,201
- Casualties
- 63,724
- Fatal
- 752
- Serious
- 8,201
- Casualties
- 63,724
Collisions by Year
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
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 51,074 accidents
Accident 198001H7XID21
Slight
1 vehicle
1 casualty
Vehicle
View Details
Accident 198001H7XAC19
Slight
2 vehicles
1 casualty
Motorcycle 50cc and under
Vehicle
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Accident 198001H7PBE52
Slight
2 vehicles
1 casualty
Pedal cycle
Vehicle
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Accident 198001H7NAD10
Slight
1 vehicle
1 casualty
Vehicle
View Details
Accident 198043C013080
Slight
2 vehicles
1 casualty
Vehicle
Vehicle
View Details
Accident 198001H6SCC11
Slight
1 vehicle
1 casualty
Vehicle
View Details
Accident 198001H5TJ723
Slight
2 vehicles
1 casualty
Vehicle
Vehicle
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Accident 198052ACE1043
Serious
2 vehicles
1 casualty
Vehicle
Pedal cycle
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Accident 198001H5OGD21
Slight
2 vehicles
1 casualty
Vehicle
Vehicle
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Accident 198001H5MJE51
Slight
1 vehicle
1 casualty
Vehicle
View Details
Accident 198001H4RGC19
Serious
1 vehicle
1 casualty
Vehicle
View Details
Accident 198001H4QGE58
Slight
2 vehicles
1 casualty
Pedal cycle
Vehicle
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Accident 198001H4JJC18
Slight
3 vehicles
1 casualty
Pedal cycle
Van / Goods 3.5 tonnes mgw or under
Vehicle
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Accident 198043E003080
Serious
2 vehicles
1 casualty
Vehicle
Vehicle
View Details
Accident 198052BRO1025
Slight
2 vehicles
1 casualty
Vehicle
Vehicle
View Details
Accident 198001H3FDC19
Slight
1 vehicle
1 casualty
Vehicle
View Details
Accident 198043F002080
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198043F003080
Slight
2 vehicles
1 casualty
Vehicle
Van / Goods 3.5 tonnes mgw or under
View Details
Accident 198001H1MLD28
Fatal
1 vehicle
1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 198052ACE1018
Slight
2 vehicles
1 casualty
Bus or coach (17 or more pass seats)
Pedal cycle
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