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 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
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Accident 201501XD80067

Slight
51.5137, -0.2987
2 vehicles 1 casualty
Motorcycle over 500cc VAUXHALL VECTRA
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Accident 201543N220015

Fatal
51.5581, -0.4928
3 vehicles 1 casualty
VAUXHALL ASTRA Motorcycle over 125cc and up to 500cc FORD FIESTA (1y)
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Accident 201501XD80047

Slight
51.5108, -0.3726
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 201501XD80048

Slight
51.5095, -0.3280
2 vehicles 1 casualty
MINI COOPER RENAULT CLIO
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Accident 201501XD80035

Slight
51.5117, -0.3139
2 vehicles 1 casualty
BMW 3 SERIES Pedal cycle
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Accident 201501XD80031

Slight
51.5067, -0.2514
1 vehicle 1 casualty
Car
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Accident 201501FH10005

Slight
51.5064, -0.2385
2 vehicles 1 casualty
VOLKSWAGEN GOLF Car
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Accident 201501XD80009

Slight
51.5134, -0.2977
2 vehicles 1 casualty
Pedal cycle CITROEN C3
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Accident 201501XD80005

Slight
51.5106, -0.2891
4 vehicles 3 casualties
JAGUAR XF SERIES (3y) VAUXHALL CORSA HONDA ACCORD Car
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Accident 201501XD80278

Slight
51.5103, -0.3234
4 vehicles 1 casualty
SMART FORTWO VAUXHALL CORSA (4y) TOYOTA PRIUS HONDA INSIGHT
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Accident 201501XD80013

Slight
51.5121, -0.3830
2 vehicles 1 casualty
MERCEDES Model Missing Car
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Accident 201501FH10010

Slight
51.5064, -0.2332
2 vehicles 1 casualty
VOLKSWAGEN SHARAN Car
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Accident 201401XD89007

Serious
51.5120, -0.3829
1 vehicle 1 casualty
FORD FIESTA (2y)
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Accident 201401XH30872

Slight
51.5302, -0.4480
2 vehicles 4 casualties
RENAULT MEGANE NISSAN MICRA (2y)
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Accident 201401XH30868

Slight
51.5472, -0.4802
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (2y)
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Accident 201401XD81200

Slight
51.5097, -0.2862
1 vehicle 1 casualty
HONDA CIVIC
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