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 2020010250077

Slight
51.5118, -0.3134
2 vehicles 1 casualty
SEAT IBIZA (3y) Pedal cycle
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Accident 2020010249887

Slight
51.5094, -0.2851
2 vehicles 1 casualty
YAMAHA GPD 125 (2y) AUDI A3 (4y)
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Accident 2020010252917

Serious
51.5064, -0.2618
2 vehicles 1 casualty
Pedal cycle Van / Goods 3.5 tonnes mgw or under
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Accident 2020010249766

Slight
51.5111, -0.3651
1 vehicle 1 casualty
Car
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Accident 2020010249854

Slight
51.5105, -0.3218
2 vehicles 1 casualty
YAMAHA GPD 125 (2y) VOLKSWAGEN GOLF (1y)
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Accident 2020010249423

Slight
51.5279, -0.4423
2 vehicles 1 casualty
VOLKSWAGEN GOLF (4y) NISSAN QASHQAI
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Accident 2020010249303

Serious
51.5374, -0.4714
2 vehicles 3 casualties
CHEVROLET AVEO MERCEDES C CLASS
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Accident 2020010249725

Slight
51.5064, -0.2372
2 vehicles 1 casualty
Pedal cycle VAUXHALL ASTRA
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Accident 2020010248857

Slight
51.5119, -0.3135
2 vehicles 1 casualty
MINI COOPER Motorcycle 50cc and under
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Accident 2020010249276

Slight
51.5046, -0.2213
2 vehicles 1 casualty
YAMAHA GPD 125 (2y) HONDA WW125
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Accident 2020010248840

Serious
51.5114, -0.3770
2 vehicles 2 casualties
MAZDA 3 VOLKSWAGEN POLO
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Accident 2020010248972

Slight
51.5110, -0.3746
2 vehicles 1 casualty
Pedal cycle VAUXHALL CORSA
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Accident 2020010248433

Slight
51.5210, -0.4167
2 vehicles 2 casualties
HONDA CIVIC FORD TRANSIT
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Accident 2020010248128

Slight
51.5376, -0.4715
2 vehicles 2 casualties
Taxi/Private hire car RENAULT LAGUNA
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Accident 2020010248422

Slight
51.5162, -0.4010
2 vehicles 1 casualty
BMW 5 SERIES VAUXHALL ZAFIRA
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Accident 2020010248027

Slight
51.5085, -0.2742
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 2020010247630

Slight
51.5208, -0.4163
1 vehicle 1 casualty
TOYOTA PRIUS
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Accident 2020010247317

Slight
51.5046, -0.2218
2 vehicles 1 casualty
HONDA NSC 110 (1y) MERCEDES A CLASS
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Accident 2020010246646

Slight
51.5227, -0.4211
2 vehicles 2 casualties
AUDI A3 LAND ROVER RANGE ROVER
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Accident 2020010245755

Slight
51.5065, -0.2361
2 vehicles 1 casualty
VOLVO Model Missing (1y) Pedal cycle
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