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 2017010072321
Slight
51.5138, -0.2991
2 vehicles
1 casualty
VAUXHALL CORSA
YAMAHA XC 125
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Accident 2017010072165
Slight
51.5085, -0.2810
2 vehicles
1 casualty
AUDI TT
Pedal cycle
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Accident 2017010075175
Slight
51.5124, -0.3852
1 vehicle
1 casualty
MINI COUNTRYMAN
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Accident 2017010071717
Slight
51.5373, -0.4716
2 vehicles
1 casualty
TOYOTA PRIUS
MERCEDES E CLASS
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Accident 2017010071496
Slight
51.5064, -0.2609
2 vehicles
1 casualty
MERCEDES A CLASS
(4y)
Piaggio VESPA
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Accident 2017010071385
Slight
51.5204, -0.4148
1 vehicle
1 casualty
PEUGEOT 2008
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Accident 2017010073529
Slight
51.5123, -0.3842
1 vehicle
1 casualty
SEAT LEON
(1y)
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Accident 2017010077556
Slight
51.5162, -0.4005
2 vehicles
2 casualties
Car
MG ZT
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Accident 2017010070876
Slight
51.5133, -0.2977
2 vehicles
1 casualty
NISSAN QASHQAI
YAMAHA GPD 125
(2y)
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Accident 2017010070684
Slight
51.5108, -0.3200
1 vehicle
1 casualty
VAUXHALL MOKKA
(3y)
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Accident 2017010070428
Slight
51.5129, -0.3067
1 vehicle
1 casualty
Pedal cycle
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Accident 2017010070391
Serious
51.5098, -0.3262
1 vehicle
1 casualty
RENAULT MASTER
(1y)
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Accident 2017010073312
Slight
51.5082, -0.2746
1 vehicle
1 casualty
Pedal cycle
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Accident 2017010069785
Serious
51.5250, -0.4329
2 vehicles
3 casualties
BMW 3 SERIES
BMW 5 SERIES
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Accident 2017010069543
Slight
51.5110, -0.3696
2 vehicles
1 casualty
VAUXHALL CORSA
PIAGGIO VESPA
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Accident 2017010072196
Slight
51.5199, -0.4139
1 vehicle
1 casualty
MERCEDES ML CLASS
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Accident 2017010074476
Serious
51.5084, -0.2750
1 vehicle
1 casualty
Pedal cycle
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Accident 2017010068530
Slight
51.5113, -0.2920
3 vehicles
1 casualty
HYUNDAI I10
AUDI TT
FORD FOCUS
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Accident 2017010067449
Slight
51.5106, -0.2893
2 vehicles
1 casualty
VAUXHALL CORSA
HONDA CBR125R
(2y)
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Accident 2017010068001
Slight
51.5064, -0.2393
2 vehicles
1 casualty
Pedal cycle
MERCEDES E CLASS
(2y)
View Details