A4020 road traffic accidents
19,140 collisions recorded
1979 to 2024
The A4020 appears in 19,140 collisions in the STATS19 data between 1979 and 2024, involving 22,886 casualties. Of these collisions, 169 were fatal and 2,831 were serious. Recorded collisions in 2024 were down 11% on 2023.
Severity Breakdown
- Fatal
- 169
- Serious
- 2,831
- Casualties
- 22,886
- Fatal
- 169
- Serious
- 2,831
- Casualties
- 22,886
Collisions by Year
2024
213
2023
240
2022
267
2021
236
2020
230
2019
280
2018
277
2017
317
2016
306
2015
310
2014
274
2013
303
2012
300
2011
319
2010
348
2009
316
2008
276
2007
294
2006
314
2005
349
2004
393
2003
452
2002
469
2001
504
2000
527
1999
450
1998
455
1997
526
1996
519
1995
452
1994
534
1993
516
1992
506
1991
518
1990
552
1989
574
1988
514
1987
491
1986
533
1985
549
1984
625
1983
600
1982
559
1981
556
1980
499
1979
498
2024
213
2023
240
2022
267
2021
236
2020
230
2019
280
2018
277
2017
317
2016
306
2015
310
2014
274
2013
303
2012
300
2011
319
2010
348
2009
316
2008
276
2007
294
2006
314
2005
349
2004
393
2003
452
2002
469
2001
504
2000
527
1999
450
1998
455
1997
526
1996
519
1995
452
1994
534
1993
516
1992
506
1991
518
1990
552
1989
574
1988
514
1987
491
1986
533
1985
549
1984
625
1983
600
1982
559
1981
556
1980
499
1979
498
Areas on the A4020
Towns on the A4020
Accidents on the A4020
Fatal
Serious
Slight
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Recent Accidents
Showing 20 of 2,831 accidents
Accident 198901XY00072
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198901XU00127
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198901XD00096
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198901XU00076
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198901XY00034
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198901XS00027
Serious
1 vehicle
2 casualties
Vehicle
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Accident 198901XU00006
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198901XU00005
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198901XU00003
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198801XD00951
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198801XD00947
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198801XD00945
Serious
2 vehicles
1 casualty
Vehicle
Vehicle
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Accident 198801XD00915
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198801XD00905
Serious
2 vehicles
1 casualty
Vehicle
Pedal cycle
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Accident 198801XS00714
Serious
2 vehicles
7 casualties
Vehicle
Vehicle
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Accident 198801XD00892
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198801XS00699
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198801XY00527
Serious
1 vehicle
1 casualty
Vehicle
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Accident 198801XD00866
Serious
2 vehicles
2 casualties
Vehicle
Vehicle
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Accident 198801FS00329
Serious
2 vehicles
1 casualty
Vehicle
Vehicle
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