Crash View

A4020 road traffic accidents

19,356 collisions recorded
1979 to 2025

The A4020 appears in 19,356 collisions in the STATS19 data between 1979 and 2025, involving 23,128 casualties. Of these collisions, 169 were fatal and 2,864 were serious. Recorded collisions in 2025 were up 1% on 2024.

All Severities Fatal Serious Slight
Fatal
169
Serious
2,864
Casualties
23,128
2025 216
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

6,531 recorded here

Hillingdon

2,830 recorded here

Hammersmith and Fulham

1,710 recorded here

Benson

99 recorded here

South Bucks

88 recorded here

Buckinghamshire

8 recorded here

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Ealing

5,043 recorded along the A4020

Hillingdon

2,199 recorded along the A4020

Hammersmith and Fulham

1,302 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 19,356 accidents

Accident 200901FH10609

Slight
51.5066, -0.2452
2 vehicles 1 casualty
MERCEDES E CLASS VOLKSWAGEN GOLF
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Accident 200901XD80805

Slight
51.5121, -0.3840
2 vehicles 1 casualty
BMW 1 SERIES (4y) PEUGEOT 406
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Accident 200901FH10565

Slight
51.5063, -0.2373
2 vehicles 1 casualty
KAWASAKI Model Missing Motorcycle over 500cc
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Accident 200901XD80764

Slight
51.5133, -0.3044
1 vehicle 1 casualty
NISSAN ALMERA
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Accident 200901XH30634

Slight
51.5232, -0.4235
2 vehicles 1 casualty
Pedal cycle VAUXHALL CORSA
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Accident 200901XD80781

Slight
51.5065, -0.2663
1 vehicle 2 casualties
Pedal cycle
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Accident 200901XD80887

Slight
51.5112, -0.3670
2 vehicles 1 casualty
LEXUS RX400 (2y) Pedal cycle
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Accident 200901XD80773

Slight
51.5131, -0.3903
1 vehicle 2 casualties
VOLKSWAGEN POLO
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Accident 200901XD80788

Slight
51.5065, -0.2569
2 vehicles 1 casualty
Pedal cycle JAGUAR X TYPE (3y)
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Accident 200901FH10555

Slight
51.5061, -0.2304
2 vehicles 1 casualty
VOLKSWAGEN GOLF BMW 3 SERIES
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Accident 200901XH30607

Slight
51.5330, -0.4539
2 vehicles 2 casualties
RENAULT CLIO Piaggio VESPA
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Accident 200901XH30606

Slight
51.5290, -0.4451
2 vehicles 2 casualties
FORD FOCUS Car
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Accident 200901FH10534

Slight
51.5064, -0.2385
2 vehicles 1 casualty
HONDA CBF600SA (1y) FIAT PUNTO
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Accident 200901XH30625

Slight
51.5229, -0.4221
1 vehicle 2 casualties
RENAULT TWINGO (1y)
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Accident 200901XH30631

Slight
51.5192, -0.4118
1 vehicle 1 casualty
FORD FIESTA (1y)
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Accident 200901TB00165

Fatal
51.5082, -0.3411
2 vehicles 1 casualty
FIAT PUNTO FORD MONDEO (1y)
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Accident 200901XH30626

Slight
51.5154, -0.3984
3 vehicles 1 casualty
DENNIS Model Missing PEUGEOT 106 FIAT PUNTO
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Accident 200901XD80723

Slight
51.5113, -0.3766
3 vehicles 1 casualty
Car Car Car
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Accident 200901XD80756

Slight
51.5065, -0.2558
2 vehicles 1 casualty
NISSAN MICRA FORD FOCUS
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Accident 200901XH30623

Slight
51.5138, -0.3937
2 vehicles 1 casualty
PEUGEOT 206 DAEWOO KALOS
View Details