A4020 road traffic accidents
19,140 collisions recorded
1979 to 2024
The A4020 appears in 19,140 collisions in the STATS19 data between 1979 and 2024, involving 22,886 casualties. Of these collisions, 169 were fatal and 2,831 were serious. Recorded collisions in 2024 were down 11% on 2023.
Severity Breakdown
- Fatal
- 169
- Serious
- 2,831
- Casualties
- 22,886
- Fatal
- 169
- Serious
- 2,831
- Casualties
- 22,886
Collisions by Year
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
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 2,831 accidents
Accident 201601XD80056
Serious
51.5066, -0.2468
2 vehicles
1 casualty
Pedal cycle
Car
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Accident 201501FH19034
Serious
51.5059, -0.2294
2 vehicles
1 casualty
PIAGGIO LIBERTY
Taxi/Private hire car
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Accident 201501XD81046
Serious
51.5103, -0.2878
1 vehicle
1 casualty
LONDON TAXIS INT. TX1
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Accident 201501XH30845
Serious
51.5221, -0.4198
2 vehicles
1 casualty
Car
Pedal cycle
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Accident 201501XD81027
Serious
51.5066, -0.2546
1 vehicle
1 casualty
Car
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Accident 201501FH10622
Serious
51.5050, -0.2249
1 vehicle
1 casualty
Motorcycle 125cc and under
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Accident 201501XD81094
Serious
51.5087, -0.3345
2 vehicles
1 casualty
HONDA CBR125R
RENAULT MASTER
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Accident 201501XH30807
Serious
51.5177, -0.4061
1 vehicle
1 casualty
Honda CBR900RR
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Accident 201501FH10433
Serious
51.5062, -0.2319
1 vehicle
1 casualty
HONDA NSC110E
(1y)
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Accident 201501XH30473
Serious
51.5353, -0.4642
1 vehicle
1 casualty
Pedal cycle
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Accident 201501XD80518
Serious
51.5129, -0.3066
2 vehicles
2 casualties
LONDON TAXIS INT. TX4
Peugeot VIVACITY
(4y)
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Accident 201501XD80415
Serious
51.5098, -0.3584
3 vehicles
2 casualties
VOLKSWAGEN POLO
Van / Goods 3.5 tonnes mgw or under
Vehicle
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Accident 201501XH30336
Serious
51.5477, -0.4809
1 vehicle
1 casualty
Motorcycle over 125cc and up to 500cc
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Accident 201501XD80720
Serious
51.5114, -0.3768
1 vehicle
1 casualty
Car
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Accident 201501XD80613
Serious
51.5109, -0.3640
1 vehicle
1 casualty
Car
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Accident 201501XD80317
Serious
51.5077, -0.2733
2 vehicles
1 casualty
VAUXHALL CORSA
Car
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Accident 201501FH10164
Serious
51.5061, -0.2313
1 vehicle
1 casualty
Car
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Accident 201501XD80248
Serious
51.5108, -0.3196
2 vehicles
1 casualty
Pedal cycle
VAUXHALL ZAFIRA
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Accident 201501FH10125
Serious
51.5052, -0.2251
2 vehicles
1 casualty
Pedal cycle
Car
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Accident 201501FH10153
Serious
51.5064, -0.2382
1 vehicle
1 casualty
Bus or coach (17 or more pass seats)
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