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 200701FH10525

Slight
51.5059, -0.2291
2 vehicles 1 casualty
MERCEDES E CLASS (3y) Peugeot JET FORCE (1y)
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Accident 200701FH10563

Slight
51.5063, -0.2327
2 vehicles 1 casualty
BMW F 650 Car
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Accident 200701XH30716

Slight
51.5188, -0.4115
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 200701FH10535

Slight
51.5059, -0.2293
2 vehicles 1 casualty
DENNIS Model Missing Pedal cycle
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Accident 200701XD80734

Slight
51.5094, -0.3552
2 vehicles 1 casualty
FORD FIESTA VOLKSWAGEN PASSAT
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Accident 200701XD80720

Slight
51.5066, -0.2468
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200701XD80813

Slight
51.5111, -0.3756
2 vehicles 1 casualty
Pedal cycle Car
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Accident 200701FH10529

Slight
51.5063, -0.2320
2 vehicles 1 casualty
RENAULT MEGANE PIAGGIO TYPHOON
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Accident 200701XD80691

Slight
51.5071, -0.2713
2 vehicles 1 casualty
VOLKSWAGEN POLO HONDA Model Missing
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Accident 200701XH30507

Slight
51.5352, -0.4598
2 vehicles 1 casualty
Pedal cycle PEUGEOT 206
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Accident 200701XD80683

Slight
51.5066, -0.2533
1 vehicle 1 casualty
VOLKSWAGEN GOLF (4y)
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Accident 200701XD80694

Slight
51.5067, -0.2694
2 vehicles 1 casualty
Car Motorcycle over 500cc
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Accident 200701XD80727

Slight
51.5105, -0.2892
3 vehicles 1 casualty
VOLKSWAGEN POLO (1y) RENAULT MEGANE NISSAN MICRA
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Accident 200701XD80784

Slight
51.5067, -0.2697
3 vehicles 1 casualty
BMW 3 SERIES Car TOYOTA COROLLA (2y)
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Accident 200701XD80669

Slight
51.5128, -0.3073
2 vehicles 1 casualty
HONDA CIVIC Car
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Accident 200701FH10514

Slight
51.5063, -0.2331
1 vehicle 1 casualty
FORD ESCORT
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Accident 200701XD80713

Slight
51.5108, -0.3640
2 vehicles 2 casualties
DENNIS Model Missing CITROEN SAXO
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Accident 200701XD80641

Slight
51.5117, -0.2930
2 vehicles 2 casualties
Van / Goods 3.5 tonnes mgw or under VOLKSWAGEN POLO
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Accident 200701XD80705

Slight
51.5097, -0.3262
2 vehicles 2 casualties
DENNIS Model Missing VOLKSWAGEN POLO
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Accident 200701FH68958

Slight
51.5064, -0.2370
3 vehicles 1 casualty
VAUXHALL ASTRA (2y) VAUXHALL VECTRA TOYOTA AVENSIS (3y)
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