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 200401XS00070
Slight
51.5083, -0.2766
1 vehicle
1 casualty
DAEWOO MATIZ
(3y)
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Accident 200401XH00151
Slight
51.5252, -0.4350
1 vehicle
1 casualty
FORD FIESTA
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Accident 200401FH00059
Serious
51.5043, -0.2191
1 vehicle
2 casualties
Vehicle
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Accident 200401XH00082
Slight
51.5179, -0.4078
3 vehicles
2 casualties
VOLKSWAGEN PASSAT
MERCEDES C CLASS
VAUXHALL ASTRA
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Accident 200401XS00074
Slight
51.5106, -0.2892
2 vehicles
1 casualty
FORD MONDEO
LAND ROVER FREELANDER
(2y)
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Accident 200401XS00149
Slight
51.5112, -0.3173
2 vehicles
1 casualty
PEUGEOT TREKKER
(1y)
NISSAN Model Missing
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Accident 200401XH00022
Slight
51.5373, -0.4715
1 vehicle
1 casualty
KAWASAKI EX500
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Accident 200401XS00038
Serious
51.5077, -0.2734
1 vehicle
1 casualty
PEUGEOT 106
(4y)
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Accident 200401XS00057
Slight
51.5069, -0.2516
2 vehicles
1 casualty
TOYOTA CARINA
Vehicle
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Accident 200401FH00039
Slight
51.5058, -0.2284
1 vehicle
1 casualty
MITSUBISHI Model Missing
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Accident 200401XS00032
Slight
51.5139, -0.3020
2 vehicles
1 casualty
Hyosung GT 125
(1y)
Vehicle
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Accident 200401XS00027
Serious
51.5124, -0.3861
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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Accident 200401XS00036
Slight
51.5100, -0.3595
2 vehicles
1 casualty
ROVER 200 SERIES
FORD TRANSIT
(3y)
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Accident 200401XS00006
Serious
51.5129, -0.3888
2 vehicles
1 casualty
SKODA FAVORIT
FORD FIESTA
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Accident 200401TB00007
Slight
51.5111, -0.3756
2 vehicles
1 casualty
MAZDA 323
Van / Goods 3.5 tonnes mgw or under
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Accident 200401FH00009
Slight
51.5048, -0.2228
2 vehicles
1 casualty
Pedal cycle
MAZDA 323
(4y)
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Accident 200401XS00002
Serious
51.5126, -0.3081
2 vehicles
1 casualty
Vehicle
NISSAN SUNNY
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Accident 200401XH00006
Slight
51.5265, -0.4385
2 vehicles
1 casualty
FIAT PUNTO
NISSAN MICRA
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Accident 200301XS01370
Slight
51.5108, -0.3196
2 vehicles
1 casualty
Bus or coach (17 or more pass seats)
VOLKSWAGEN GOLF
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Accident 200301TB00562
Slight
51.5372, -0.4715
2 vehicles
3 casualties
DENNIS Model Missing
CHRYSLER PT CRUISER
(1y)
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