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 200701XH30129
Slight
51.5227, -0.4221
1 vehicle
1 casualty
NISSAN MICRA
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Accident 200701XD80107
Slight
51.5128, -0.3074
1 vehicle
1 casualty
DENNIS Model Missing
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Accident 200701XH30106
Slight
51.5151, -0.3972
1 vehicle
1 casualty
VOLKSWAGEN GOLF
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Accident 200701FH10064
Slight
51.5064, -0.2395
2 vehicles
1 casualty
Car
TOYOTA CARINA
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Accident 200701XD80174
Serious
51.5113, -0.3788
1 vehicle
1 casualty
Motorcycle over 500cc
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Accident 200701XD80074
Slight
51.5064, -0.2627
2 vehicles
1 casualty
HONDA CG125
(1y)
Car
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Accident 200701XD80078
Slight
51.5124, -0.3100
2 vehicles
2 casualties
FORD FOCUS
Bus or coach (17 or more pass seats)
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Accident 200701XD80051
Slight
51.5087, -0.3384
2 vehicles
1 casualty
Car
Car
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Accident 200701XD80228
Slight
51.5117, -0.3817
1 vehicle
1 casualty
Car
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Accident 200701FH10049
Slight
51.5047, -0.2228
2 vehicles
1 casualty
Pedal cycle
HONDA CRV
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Accident 200701XH30079
Slight
51.5341, -0.4569
1 vehicle
1 casualty
DENNIS Model Missing
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Accident 200701XD80087
Slight
51.5130, -0.3903
4 vehicles
2 casualties
Car
VAUXHALL OMEGA
FORD FIESTA
VAUXHALL ASTRA
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Accident 200701XD80063
Serious
51.5113, -0.3794
1 vehicle
2 casualties
Motorcycle over 500cc
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Accident 200701TB00026
Fatal
51.5443, -0.4799
1 vehicle
1 casualty
VAUXHALL VECTRA
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Accident 200701XH30054
Slight
51.5177, -0.4070
1 vehicle
1 casualty
VAUXHALL VECTRA
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Accident 200701TB00012
Serious
51.5116, -0.3809
1 vehicle
1 casualty
RENAULT CLIO
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Accident 200701XD80057
Serious
51.5083, -0.2757
2 vehicles
1 casualty
Car
MERCEDES Model Missing
(2y)
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Accident 200701XD80041
Serious
51.5091, -0.3322
1 vehicle
1 casualty
SKODA FELICIA
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Accident 200701XD80030
Slight
51.5113, -0.2920
1 vehicle
1 casualty
VOLVO Model Missing
(3y)
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Accident 200701XD80043
Serious
51.5118, -0.3822
1 vehicle
1 casualty
HONDA CRV
(2y)
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