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 200101XS00009

Serious
51.5090, -0.3511
1 vehicle 2 casualties
VOLKSWAGEN GOLF
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Accident 200101FH00006

Slight
51.5045, -0.2211
1 vehicle 1 casualty
LEYLAND AEC Model Missing
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Accident 200101XS00010

Slight
51.5139, -0.3010
2 vehicles 1 casualty
YAMAHA YN 50 NEOS VAUXHALL ASTRA (4y)
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Accident 200101XS00073

Slight
51.5063, -0.2598
1 vehicle 1 casualty
HONDA VFR800F (2y)
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Accident 200101XH00025

Slight
51.5211, -0.4172
2 vehicles 1 casualty
FORD FIESTA (4y) VOLVO 340
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Accident 200101XH00006

Serious
51.5210, -0.4171
1 vehicle 1 casualty
PROTON PROTON
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Accident 200101XH00004

Slight
51.5149, -0.3964
1 vehicle 1 casualty
RENAULT TRAFIC
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Accident 200001XS01366

Slight
51.5114, -0.3164
1 vehicle 1 casualty
Vehicle
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Accident 200001XS09001

Slight
51.5106, -0.3722
3 vehicles 3 casualties
NISSAN BLUEBIRD Vehicle Vehicle
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Accident 200001XH01217

Slight
51.5178, -0.4068
2 vehicles 1 casualty
MAZDA 323 MERCEDES 190
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Accident 200001FH01075

Slight
51.5067, -0.2451
2 vehicles 1 casualty
VOLVO 960 ROVER METRO
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Accident 200001XH01208

Slight
51.5501, -0.4840
2 vehicles 1 casualty
FORD ESCORT Vehicle
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Accident 200001FH01068

Slight
51.5067, -0.2449
1 vehicle 1 casualty
SAAB 9-3 (1y)
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Accident 200001XS01380

Slight
51.5120, -0.3832
1 vehicle 1 casualty
RENAULT CLIO (1y)
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Accident 200001XS01378

Slight
51.5123, -0.3851
2 vehicles 1 casualty
HONDA CA125 (3y) TOYOTA COROLLA
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Accident 200001XS01390

Slight
51.5109, -0.3189
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under DENNIS Model Missing
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Accident 200001XH01216

Slight
51.5448, -0.4810
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 200001XH01200

Slight
51.5217, -0.4188
2 vehicles 3 casualties
RENAULT 25 Vehicle
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Accident 200001FH01081

Slight
51.5066, -0.2405
2 vehicles 2 casualties
VOLKSWAGEN PASSAT Vehicle
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Accident 200001XH01210

Slight
51.5164, -0.4005
1 vehicle 1 casualty
MERCEDES E CLASS (2y)
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