Crash View

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.

All Severities Fatal Serious Slight
Fatal
169
Serious
2,831
Casualties
22,886
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

Ealing

6,409 recorded here

Hillingdon

2,765 recorded here

Hammersmith and Fulham

1,681 recorded here

Benson

99 recorded here

South Bucks

88 recorded here

Buckinghamshire

8 recorded here

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Ealing

4,924 recorded along the A4020

Hillingdon

2,134 recorded along the A4020

Hammersmith and Fulham

1,273 recorded along the A4020

New Denham

63 recorded along the A4020

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Accidents on the A4020

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 19,140 accidents

Accident 2017010046264

Slight
51.5127, -0.3075
2 vehicles 1 casualty
Motorcycle 125cc and under Motorcycle 125cc and under (4y)
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Accident 2017010047904

Serious
51.5112, -0.3174
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2017010046109

Slight
51.5121, -0.3832
2 vehicles 3 casualties
HONDA JAZZ VAUXHALL ASTRA
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Accident 2017010047723

Slight
51.5064, -0.2357
2 vehicles 1 casualty
Yamaha XJ6 Car
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Accident 2017010046007

Slight
51.5095, -0.3552
2 vehicles 2 casualties
VAUXHALL ASTRA FORD FIESTA (4y)
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Accident 2017010045983

Slight
51.5481, -0.4829
2 vehicles 1 casualty
MERCEDES GLA CLASS (2y) Pedal cycle
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Accident 2017010045951

Slight
51.5067, -0.2429
2 vehicles 1 casualty
Pedal cycle VAUXHALL TIGRA
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Accident 2017010045766

Slight
51.5302, -0.4482
2 vehicles 4 casualties
VOLKSWAGEN GOLF TOYOTA YARIS
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Accident 2017010045442

Slight
51.5059, -0.2291
2 vehicles 1 casualty
VOLVO XC90 (2y) HONDA FES125
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Accident 2017010045134

Slight
51.5117, -0.3158
1 vehicle 1 casualty
SEAT LEON (2y)
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Accident 2017010044805

Serious
51.5065, -0.2405
2 vehicles 1 casualty
Yamaha XJ6 HONDA CIVIC
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Accident 2017010044753

Slight
51.5182, -0.4092
2 vehicles 1 casualty
VAUXHALL ASTRA (1y) Motorcycle over 500cc
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Accident 2017010044738

Slight
51.5084, -0.2779
1 vehicle 1 casualty
Motorcycle 125cc and under
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Accident 2017010044589

Slight
51.5065, -0.2647
2 vehicles 1 casualty
FORD S-MAX HONDA WW125EX2
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Accident 2017010044257

Slight
51.5064, -0.2372
2 vehicles 1 casualty
TOYOTA AYGO MERCEDES B CLASS
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Accident 2017010044195

Slight
51.5118, -0.3828
2 vehicles 1 casualty
HONDA CIVIC (3y) BMW 3 SERIES
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Accident 2017010044182

Slight
51.5073, -0.2713
2 vehicles 1 casualty
YAMAHA XP 500 Vehicle
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Accident 2017010043980

Slight
51.5062, -0.2317
2 vehicles 2 casualties
SEAT ALHAMBRA (2y) FIAT PUNTO
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Accident 2017010043955

Slight
51.5112, -0.3756
2 vehicles 1 casualty
VAUXHALL VIVA (1y) VOLKSWAGEN GOLF
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Accident 2017010044227

Slight
51.5131, -0.3046
1 vehicle 1 casualty
Honda ANC125
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