A4020 road traffic accidents
19,356 collisions recorded
1979 to 2025
The A4020 appears in 19,356 collisions in the STATS19 data between 1979 and 2025, involving 23,128 casualties. Of these collisions, 169 were fatal and 2,864 were serious. Recorded collisions in 2025 were up 1% on 2024.
Severity Breakdown
- Fatal
- 169
- Serious
- 2,864
- Casualties
- 23,128
- Fatal
- 169
- Serious
- 2,864
- Casualties
- 23,128
Collisions by Year
2025
216
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
2025
216
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 19,356 accidents
Accident 200201XS00900
Slight
51.5063, -0.2599
2 vehicles
1 casualty
Vehicle
MERCEDES 300
View Details
Accident 200201XS00899
Slight
51.5101, -0.3242
1 vehicle
1 casualty
NISSAN PRIMERA
(4y)
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Accident 200201XS00898
Slight
51.5116, -0.2914
2 vehicles
1 casualty
FIAT PUNTO
AUDI A6
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Accident 200201XH00635
Slight
51.5290, -0.4451
1 vehicle
1 casualty
KAWASAKI Model Missing
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Accident 200201XS00885
Serious
51.5087, -0.3475
1 vehicle
1 casualty
DENNIS Model Missing
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Accident 200201FH00515
Slight
51.5048, -0.2228
1 vehicle
1 casualty
Motorcycle 125cc and under
(2y)
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Accident 200201XS00875
Slight
51.5120, -0.3829
2 vehicles
1 casualty
DENNIS Model Missing
(2y)
VAUXHALL CAVALIER
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Accident 200201XS00931
Fatal
51.5107, -0.3202
1 vehicle
1 casualty
HONDA CIVIC
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Accident 200201XS00884
Slight
51.5139, -0.3010
1 vehicle
1 casualty
DENNIS Model Missing
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Accident 200201XS00917
Slight
51.5140, -0.3004
1 vehicle
1 casualty
HONDA CONCERTO
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Accident 200201FH00530
Serious
51.5049, -0.2233
1 vehicle
1 casualty
Vehicle
View Details
Accident 200201XH00621
Slight
51.5444, -0.4803
1 vehicle
1 casualty
VOLKSWAGEN TRANSPORTER
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Accident 200201XS00872
Slight
51.5108, -0.3638
2 vehicles
1 casualty
DAEWOO NEXIA
VAUXHALL ASTRA
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Accident 200201XS00892
Slight
51.5132, -0.3045
2 vehicles
1 casualty
FORD ESCORT
LAND ROVER FREELANDER
(1y)
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Accident 200201XS00873
Slight
51.5095, -0.3290
1 vehicle
2 casualties
HYOSUNG CRUISE
(1y)
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Accident 200201XH00612
Slight
51.5436, -0.4735
2 vehicles
1 casualty
Vehicle
VAUXHALL ASTRA
(1y)
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Accident 200201XS00862
Slight
51.5113, -0.2917
3 vehicles
1 casualty
FORD FIESTA
ROVER 600 SERIES
VOLKSWAGEN CADDY
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Accident 200201XH00622
Slight
51.5350, -0.4611
2 vehicles
1 casualty
FORD KA
(1y)
HONDA CBR600F
(4y)
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Accident 200201XS00859
Serious
51.5094, -0.3552
2 vehicles
5 casualties
Vehicle
HONDA PRELUDE
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Accident 200201FH00489
Slight
51.5067, -0.2451
2 vehicles
1 casualty
VOLKSWAGEN POLO
Vehicle
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