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
Move Insights
Thinking of moving to this area?
Check flood risk, planning history, EPC ratings and more with a Move Insights property report.
Flood risk assessment
Planning history
EPC ratings & more
Recent Accidents
Showing 20 of 19,356 accidents
Accident 200001XS00066
Slight
51.5118, -0.3822
1 vehicle
1 casualty
VOLKSWAGEN POLO
View Details
Accident 200001XH00121
Slight
51.5278, -0.4425
2 vehicles
2 casualties
MAZDA Model Missing
(2y)
FORD FIESTA
View Details
Accident 200001FH00108
Slight
51.5047, -0.2218
1 vehicle
1 casualty
Vehicle
View Details
Accident 200001XH00120
Serious
51.5303, -0.4480
2 vehicles
2 casualties
VAUXHALL ASTRAVAN
BMW 3 SERIES
View Details
Accident 200001XD00071
Slight
51.5065, -0.2569
1 vehicle
1 casualty
PIAGGIO VESPA
View Details
Accident 200001XD00064
Slight
51.5082, -0.2746
1 vehicle
1 casualty
Pedal cycle
View Details
Accident 200001FH00106
Serious
51.5064, -0.2366
2 vehicles
1 casualty
VOLVO Model Missing
(4y)
VOLKSWAGEN SCIROCCO
View Details
Accident 200001XD00061
Serious
51.5118, -0.3136
2 vehicles
1 casualty
FIAT BRAVO
(2y)
PEUGEOT Model Missing
View Details
Accident 200001XS00052
Serious
51.5114, -0.3801
3 vehicles
1 casualty
FORD TRANSIT
ROVER 100 SERIES
MCW Model Missing
View Details
Accident 200001XH00104
Slight
51.5196, -0.4129
1 vehicle
1 casualty
VAUXHALL CAVALIER
View Details
Accident 200001XH00105
Slight
51.5316, -0.4503
2 vehicles
1 casualty
PEUGEOT 306
(2y)
FORD FIESTA
View Details
Accident 200001XH00103
Slight
51.5263, -0.4384
1 vehicle
1 casualty
Vehicle
View Details
Accident 200001XS00058
Slight
51.5111, -0.3756
2 vehicles
1 casualty
PEUGEOT 405
NISSAN MICRA
View Details
Accident 200001XD00036
Slight
51.5087, -0.3381
2 vehicles
1 casualty
VOLKSWAGEN GOLF
VAUXHALL VECTRA
View Details
Accident 200001XS00043
Slight
51.5108, -0.3742
2 vehicles
1 casualty
VAUXHALL VECTRA
(1y)
TOYOTA CAMRY
View Details
Accident 200001XD00051
Slight
51.5066, -0.2471
1 vehicle
1 casualty
VAUXHALL CORSA
(1y)
View Details
Accident 200001XD00050
Serious
51.5066, -0.2696
2 vehicles
1 casualty
Vehicle
Vehicle
View Details
Accident 200001XH00060
Slight
51.5302, -0.4480
2 vehicles
1 casualty
MG METRO
RENAULT CLIO
View Details
Accident 200001XH00090
Slight
51.5199, -0.4145
3 vehicles
1 casualty
Vehicle
FIAT UNO
VOLKSWAGEN GOLF
View Details
Accident 200001XH00086
Slight
51.5357, -0.4692
2 vehicles
1 casualty
FORD MONDEO
(1y)
Pedal cycle
View Details