Crash View

A404 road traffic accidents

19,634 collisions recorded
1979 to 2025

The A404 appears in 19,634 collisions in the STATS19 data between 1979 and 2025, involving 24,292 casualties. Of these collisions, 220 were fatal and 3,208 were serious. Recorded collisions in 2025 were up 3% on 2024.

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All Severities Fatal Serious Slight
Fatal
220
Serious
3,208
Casualties
24,292
2025 247
2024 240
2023 255
2022 307
2021 240
2020 250
2019 284
2018 294
2017 286
2016 314
2015 322
2014 317
2013 276
2012 296
2011 268
2010 289
2009 307
2008 287
2007 306
2006 342
2005 341
2004 443
2003 443
2002 480
2001 494
2000 546
1999 510
1998 483
1997 514
1996 503
1995 461
1994 549
1993 515
1992 460
1991 470
1990 506
1989 525
1988 527
1987 544
1986 559
1985 536
1984 584
1983 616
1982 665
1981 553
1980 540
1979 540

Brent

4,899 recorded here

Westminster

2,028 recorded here

Harrow

1,340 recorded here

Wycombe

1,063 recorded here

Chiltern

471 recorded here

Hillingdon

438 recorded here

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Brent

3,760 recorded along the A404

City of Westminster

1,533 recorded along the A404

Harrow

1,135 recorded along the A404

High Wycombe

421 recorded along the A404

Hillingdon

311 recorded along the A404

Chorleywood

186 recorded along the A404

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Accidents on the A404

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 19,634 accidents

Accident 2024430521935

Slight
51.5222, -0.7680
2 vehicles 3 casualties
FIAT SCUDO FORD TRANSIT
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Accident 2024010540431

Slight
51.5392, -0.2513
2 vehicles 1 casualty
BMW 2 SERIES YAMAHA GPD (4y)
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Accident 2024010540101

Slight
51.5302, -0.2267
1 vehicle 1 casualty
LEXUS CT 200
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Accident 2024010539656

Slight
51.5408, -0.2548
1 vehicle 1 casualty
MERCEDES GLE CLASS
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Accident 2024010539378

Slight
51.5771, -0.3335
2 vehicles 2 casualties
TOYOTA COROLLA (1y) NISSAN QASHQAI (4y)
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Accident 2024010555803

Slight
51.5365, -0.2457
2 vehicles 1 casualty
TOYOTA AURIS PEUGEOT PARTNER
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Accident 2024010538347

Slight
51.5537, -0.2873
2 vehicles 2 casualties
SKODA KODIAQ (1y) VOLVO MODEL MISSING
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Accident 2024430498915

Serious
51.6561, -0.7006
1 vehicle 1 casualty
HYUNDAI MATRIX
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Accident 2024010538116

Slight
51.5531, -0.2953
2 vehicles 1 casualty
HONDA CIVIC Pedal cycle
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Accident 2024010537764

Serious
51.5332, -0.2405
2 vehicles 1 casualty
HONDA NSC Car
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Accident 2024010537942

Slight
51.5270, -0.2122
2 vehicles 1 casualty
LEVC TX YAMAHA GPD (1y)
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Accident 2024010537530

Slight
51.5205, -0.1912
2 vehicles 1 casualty
NISSAN JUKE (1y) SKODA SUPERB
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Accident 2024010537953

Slight
51.5321, -0.2329
2 vehicles 1 casualty
HONDA MODEL MISSING VOLKSWAGEN GOLF
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Accident 2024010536977

Slight
51.5426, -0.2676
1 vehicle 1 casualty
TOYOTA COROLLA
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Accident 2024430480548

Serious
51.6102, -0.7672
2 vehicles 1 casualty
YAMAHA GPD FORD FIESTA
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Accident 2024430476618

Fatal
51.5938, -0.7599
6 vehicles 1 casualty
FORD GALAXY LAND ROVER RANGE ROVER SPORT DAF TRUCKS MODEL MISSING MAN TGE (4y) VOLKSWAGEN GOLF CITROEN DISPATCH
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Accident 2024010535805

Slight
51.5475, -0.2762
1 vehicle 1 casualty
HONDA FSH125 (3y)
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Accident 2024010535711

Slight
51.5314, -0.2313
2 vehicles 3 casualties
FORD FOCUS HYUNDAI I10
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Accident 2024010535129

Slight
51.5254, -0.2038
1 vehicle 1 casualty
BMW X5
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Accident 2024010535213

Slight
51.5610, -0.3197
2 vehicles 1 casualty
HONDA CBR SKODA OCTAVIA
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