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
Click markers for details
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Recent Accidents
Showing 20 of 19,356 accidents
Accident 201101XD80577
Slight
51.5111, -0.3170
2 vehicles
1 casualty
MERCEDES C CLASS
Motorcycle 125cc and under
(1y)
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Accident 201101TD00149
Fatal
51.5115, -0.3807
1 vehicle
3 casualties
Goods 7.5 tonnes mgw and over
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Accident 201101TD00148
Fatal
51.5352, -0.4610
1 vehicle
1 casualty
BMW 3 SERIES
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Accident 201101FH10387
Slight
51.5064, -0.2354
2 vehicles
1 casualty
Car
Pedal cycle
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Accident 201101XD80552
Slight
51.5116, -0.3812
2 vehicles
1 casualty
Car
ISUZU TROOPER
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Accident 201101XD80516
Slight
51.5140, -0.3017
1 vehicle
1 casualty
Car
View Details
Accident 201101XD80549
Slight
51.5089, -0.3331
2 vehicles
1 casualty
Van / Goods 3.5 tonnes mgw or under
Peugeot LUDIX
(1y)
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Accident 201101XH30502
Slight
51.5487, -0.4817
2 vehicles
1 casualty
HONDA CIVIC
PIAGGIO NRG
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Accident 201101XD80560
Slight
51.5082, -0.3430
2 vehicles
1 casualty
CHEVROLET KALOS
BMW 3 SERIES
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Accident 201101TB01235
Slight
51.5252, -0.4348
1 vehicle
1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 201101XD80511
Slight
51.5112, -0.2919
2 vehicles
1 casualty
SKODA OCTAVIA
VAUXHALL VECTRA
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Accident 201101FH10378
Slight
51.5046, -0.2221
2 vehicles
1 casualty
Pedal cycle
MITSUBISHI SPACE WAGON
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Accident 201101XD80509
Slight
51.5123, -0.3848
1 vehicle
1 casualty
TOYOTA YARIS
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Accident 201101XH30471
Serious
51.5291, -0.4452
1 vehicle
1 casualty
FORD FOCUS
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Accident 201101XD80507
Slight
51.5131, -0.3047
2 vehicles
1 casualty
Car
TOYOTA AVENSIS
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Accident 201101TA01424
Serious
51.5053, -0.2263
1 vehicle
1 casualty
VOLKSWAGEN GOLF
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Accident 201101XD80502
Slight
51.5097, -0.3268
2 vehicles
1 casualty
HONDA CG125B
CITROEN BERLINGO
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Accident 201101XD80514
Slight
51.5113, -0.3768
1 vehicle
1 casualty
DENNIS Model Missing
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Accident 201101XD80520
Slight
51.5094, -0.3551
1 vehicle
1 casualty
MERCEDES Model Missing
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Accident 201101XD80500
Slight
51.5114, -0.3801
2 vehicles
3 casualties
Bus or coach (17 or more pass seats)
TOYOTA Model Missing
View Details