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 201501XD80128
Slight
51.5088, -0.3471
1 vehicle
1 casualty
NISSAN MICRA
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Accident 201501FH10077
Slight
51.5065, -0.2355
2 vehicles
1 casualty
PIAGGIO LIBERTY
TOYOTA AVENSIS
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Accident 201501XD80150
Slight
51.5114, -0.3800
2 vehicles
1 casualty
Motorcycle 125cc and under
HONDA INSIGHT
(4y)
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Accident 201501XD80115
Slight
51.5066, -0.2553
2 vehicles
1 casualty
TOYOTA YARIS
Pedal cycle
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Accident 201501XD80114
Slight
51.5066, -0.2535
2 vehicles
1 casualty
Car
Pedal cycle
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Accident 201501XH30116
Slight
51.5314, -0.4502
2 vehicles
1 casualty
VOLVO XC90
Pedal cycle
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Accident 201501XD80098
Slight
51.5114, -0.3802
2 vehicles
1 casualty
FORD FIESTA
YAMAHA XC115
(1y)
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Accident 201501XH30144
Slight
51.5253, -0.4337
1 vehicle
1 casualty
Car
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Accident 201501XH30129
Slight
51.5293, -0.4458
1 vehicle
1 casualty
Car
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Accident 201501FH10064
Slight
51.5056, -0.2276
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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Accident 201501XH30197
Slight
51.5440, -0.4813
1 vehicle
1 casualty
MERCEDES C CLASS
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Accident 201501XH30052
Slight
51.5352, -0.4599
2 vehicles
1 casualty
Car
Pedal cycle
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Accident 201501XH30053
Slight
51.5433, -0.4740
1 vehicle
2 casualties
MINI ONE
(3y)
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Accident 201501XD80074
Slight
51.5126, -0.3867
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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Accident 201501XD80094
Slight
51.5114, -0.3804
1 vehicle
1 casualty
YAMAHA YZF R125
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Accident 201501FH10061
Slight
51.5064, -0.2392
2 vehicles
1 casualty
MCC SMART
TOYOTA PRIUS
(1y)
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Accident 201501XH30045
Slight
51.5161, -0.4008
2 vehicles
1 casualty
MERCEDES VIANO
(3y)
MERCEDES ML CLASS
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Accident 201501XH30044
Slight
51.5357, -0.4688
2 vehicles
1 casualty
Motorcycle 125cc and under
MERCEDES C CLASS
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Accident 201501XH30036
Slight
51.5226, -0.4215
1 vehicle
1 casualty
RENAULT LAGUNA
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Accident 201501XH30039
Serious
51.5450, -0.4812
2 vehicles
1 casualty
VOLKSWAGEN BEETLE
Vehicle
View Details