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 200401XS00422
Slight
51.5088, -0.3465
2 vehicles
1 casualty
Vehicle
CITROEN XSARA
(3y)
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Accident 200401XS00385
Serious
51.5084, -0.2810
2 vehicles
1 casualty
NISSAN MICRA
RENAULT LAGUNA
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Accident 200401XS00398
Serious
51.5066, -0.2663
1 vehicle
1 casualty
MINI COOPER
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Accident 200401XS00365
Slight
51.5066, -0.2533
2 vehicles
1 casualty
LDV 400 SERIES
AUDI A3
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Accident 200401XS00359
Slight
51.5089, -0.3479
1 vehicle
1 casualty
DENNIS Model Missing
(4y)
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Accident 200401XH00303
Slight
51.5253, -0.4354
1 vehicle
1 casualty
DENNIS Model Missing
(1y)
View Details
Accident 200401XS00361
Slight
51.5065, -0.2654
2 vehicles
1 casualty
Van / Goods 3.5 tonnes mgw or under
Pedal cycle
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Accident 200401XS00371
Serious
51.5096, -0.3271
2 vehicles
2 casualties
Vehicle
Vehicle
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Accident 200401XS00328
Slight
51.5111, -0.3173
2 vehicles
1 casualty
SUZUKI VL 125
(2y)
Vehicle
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Accident 200401XS00327
Slight
51.5093, -0.3549
2 vehicles
1 casualty
BMW 3 SERIES
(3y)
Pedal cycle
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Accident 200401XH00273
Slight
51.5357, -0.4692
2 vehicles
1 casualty
JEEP CHEROKEE
Vehicle
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Accident 200401XH00260
Serious
51.5390, -0.4727
1 vehicle
1 casualty
FORD ESCORT
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Accident 200401XS00410
Slight
51.5087, -0.3381
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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Accident 200401XH00266
Slight
51.5191, -0.4120
2 vehicles
1 casualty
FORD FIESTA
(2y)
BMW 5 SERIES
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Accident 200401XH00271
Slight
51.5428, -0.4766
2 vehicles
1 casualty
MERCEDES CLK CLASS
(2y)
BEDFORD Model Missing
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Accident 200401XH00287
Serious
51.5316, -0.4503
2 vehicles
1 casualty
PEUGEOT 106
Vehicle
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Accident 200401XS00340
Serious
51.5107, -0.3720
3 vehicles
2 casualties
NISSAN SUNNY
Vehicle
TOYOTA CARINA
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Accident 200401XH00295
Serious
51.5435, -0.4736
2 vehicles
1 casualty
PEUGEOT 306
CITROEN SAXO
(4y)
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Accident 200401XS00333
Slight
51.5082, -0.2746
1 vehicle
1 casualty
Vehicle
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Accident 200401XS00326
Slight
51.5113, -0.3785
1 vehicle
1 casualty
DENNIS Model Missing
(2y)
View Details