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 199301XH00723

Slight
1 vehicle 1 casualty
Vehicle
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Accident 199301XH00721

Slight
2 vehicles 1 casualty
HONDA C50LA FORD SIERRA
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Accident 199301XS00400

Slight
2 vehicles 1 casualty
FORD FIESTA (3y) VAUXHALL ASTRA
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Accident 199301XH00726

Slight
2 vehicles 1 casualty
BMW 3 SERIES (4y) FORD FIESTA
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Accident 199301XH00718

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2 vehicles 1 casualty
KAWASAKI Model Missing TOYOTA CARINA (3y)
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Accident 199301XH00747

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1 vehicle 1 casualty
LEYLAND Model Missing
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Accident 199301FH00385

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2 vehicles 1 casualty
BMW 3 SERIES Pedal cycle
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Accident 199301XH00714

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2 vehicles 2 casualties
FORD ESCORT Van / Goods 3.5 tonnes mgw or under
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Accident 199301XD00479

Slight
1 vehicle 1 casualty
LEYLAND NATIONAL Model Missing
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Accident 199301XH00704

Slight
2 vehicles 1 casualty
FORD TRANSIT Pedal cycle
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Accident 199301XD00486

Slight
3 vehicles 1 casualty
FORD TRANSIT FIAT UNO AUSTIN METRO
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Accident 199343N151073

Slight
1 vehicle 1 casualty
ROVER MONTEGO (3y)
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Accident 199301XH00696

Slight
2 vehicles 1 casualty
FORD ESCORT FORD SIERRA (4y)
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Accident 199301XD00471

Slight
2 vehicles 1 casualty
FORD FIESTA (1y) VAUXHALL CARLTON
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Accident 199301XH00692

Slight
1 vehicle 1 casualty
FORD CORTINA
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Accident 199301XD00475

Slight
2 vehicles 2 casualties
FIAT TIPO (2y) FORD ESCORT
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Accident 199301XS00385

Slight
2 vehicles 1 casualty
BMW 3 SERIES BMW 3 SERIES
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Accident 199301XH00687

Slight
3 vehicles 1 casualty
HONDA SH50H Bus or coach (17 or more pass seats) FORD SIERRA
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Accident 199301XS00371

Slight
2 vehicles 3 casualties
NISSAN BLUEBIRD FORD FIESTA (1y)
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Accident 199301XH00665

Slight
2 vehicles 1 casualty
VAUXHALL CAVALIER PEUGEOT 505
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