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 16,140 accidents

Accident 2020010243884

Slight
51.5287, -0.4445
2 vehicles 1 casualty
TOYOTA YARIS Car
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Accident 2020010243676

Slight
51.5110, -0.3193
2 vehicles 1 casualty
HONDA NSC110E Car
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Accident 2020010243289

Slight
51.5102, -0.3611
2 vehicles 1 casualty
BMW 5 SERIES Motorcycle 50cc and under
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Accident 2020010243029

Slight
51.5083, -0.2759
2 vehicles 1 casualty
KIA NIRO (1y) Honda CBF600N
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Accident 2020010242909

Slight
51.5086, -0.2822
2 vehicles 1 casualty
MERCEDES E CLASS (4y) VOLVO S60 (3y)
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Accident 2020010242511

Slight
51.5125, -0.3859
2 vehicles 1 casualty
MERCEDES SPRINTER (1y) VAUXHALL ZAFIRA
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Accident 2020010241988

Slight
51.5301, -0.4475
2 vehicles 1 casualty
YAMAHA X-MAX Goods vehicle - unknown weight
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Accident 2020010241858

Slight
51.5067, -0.2533
2 vehicles 2 casualties
Motorcycle 125cc and under AUDI A6 (1y)
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Accident 2020010241737

Slight
51.5065, -0.2338
2 vehicles 1 casualty
Honda CBR125R SEAT ALHAMBRA (4y)
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Accident 2020010241128

Slight
51.5041, -0.2194
1 vehicle 1 casualty
MERCEDES SPRINTER
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Accident 2020010240865

Slight
51.5373, -0.4714
2 vehicles 1 casualty
TOYOTA AYGO TOYOTA YARIS
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Accident 2020010240198

Slight
51.5090, -0.3476
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (3y)
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Accident 2020010240255

Slight
51.5165, -0.4009
2 vehicles 1 casualty
MERCEDES A CLASS VAUXHALL ASTRA (3y)
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Accident 2020010239977

Slight
51.5135, -0.3930
2 vehicles 1 casualty
MERCEDES GLA CLASS NISSAN JUKE
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Accident 2020010239331

Slight
51.5045, -0.2197
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc Pedal cycle
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Accident 2020010238888

Slight
51.5442, -0.4817
1 vehicle 1 casualty
VAUXHALL ZAFIRA
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Accident 2020010237710

Slight
51.5195, -0.4124
2 vehicles 1 casualty
YAMAHA GPD 125 (2y) FIAT PANDA
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Accident 2020010236889

Slight
51.5104, -0.2882
1 vehicle 1 casualty
HONDA NSC 110
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Accident 2020010236416

Slight
51.5104, -0.2882
2 vehicles 1 casualty
VAUXHALL ZAFIRA TOYOTA AURIS (2y)
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Accident 2020010236283

Slight
51.5067, -0.2691
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing
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