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 200601XD80824

Slight
51.5108, -0.3742
2 vehicles 1 casualty
PEUGEOT VIVACITY Car
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Accident 200601XD80836

Slight
51.5096, -0.3561
2 vehicles 3 casualties
FORD GALAXY (3y) VAUXHALL VECTRA (4y)
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Accident 200601XD80908

Slight
51.5130, -0.3904
3 vehicles 3 casualties
TOYOTA Model Missing Car RENAULT MEGANE
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Accident 200601XD80840

Slight
51.5129, -0.3060
2 vehicles 1 casualty
TOYOTA CARINA Pedal cycle
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Accident 200601XH30538

Slight
51.5351, -0.4637
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200601XH30649

Serious
51.5480, -0.4829
1 vehicle 1 casualty
FORD MONDEO
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Accident 200601XD80898

Slight
51.5122, -0.3109
3 vehicles 2 casualties
VOLKSWAGEN Model Missing (3y) Motorcycle 125cc and under Motorcycle 125cc and under
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Accident 200601FH10483

Serious
51.5066, -0.2452
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200601XD80804

Slight
51.5106, -0.3722
1 vehicle 1 casualty
NISSAN MICRA
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Accident 200601XH30540

Slight
51.5294, -0.4458
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200601XH30539

Slight
51.5350, -0.4613
2 vehicles 1 casualty
LOTUS ELISE CITROEN BERLINGO (1y)
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Accident 200601XD80858

Slight
51.5117, -0.3139
1 vehicle 1 casualty
Car
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Accident 200601FH10462

Slight
51.5064, -0.2341
1 vehicle 1 casualty
Car
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Accident 200601XD80798

Slight
51.5118, -0.3821
2 vehicles 1 casualty
HONDA JAZZ Bus or coach (17 or more pass seats)
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Accident 200601XD80846

Slight
51.5066, -0.2454
1 vehicle 1 casualty
MERCEDES Model Missing (1y)
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Accident 200601XD80853

Slight
51.5109, -0.3180
1 vehicle 2 casualties
TOYOTA PREVIA
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Accident 200601XD80775

Slight
51.5113, -0.3667
1 vehicle 1 casualty
NISSAN MICRA
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Accident 200601XH30569

Slight
51.5316, -0.4504
2 vehicles 1 casualty
TOYOTA YARIS (1y) VAUXHALL ASTRA
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Accident 200601XH30531

Slight
51.5298, -0.4470
6 vehicles 2 casualties
VOLKSWAGEN POLO Car HONDA ACCORD Car Car Car
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Accident 200601XH30542

Slight
51.5276, -0.4415
2 vehicles 1 casualty
PEUGEOT 206 Pedal cycle
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