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 199243N034012

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 199243N057012

Slight
3 vehicles 1 casualty
VOLKSWAGEN PASSAT Van / Goods 3.5 tonnes mgw or under VOLVO Model Missing
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Accident 19924141C0004

Slight
2 vehicles 1 casualty
LEYLAND DAF 400 (1y) VOLKSWAGEN GOLF
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Accident 199201QD00018

Slight
2 vehicles 1 casualty
VAUXHALL NOVA BEDFORD Model Missing
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Accident 199201QD00012

Slight
2 vehicles 1 casualty
FORD GRANADA BEDFORD 6CWT
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Accident 199201QD00039

Slight
2 vehicles 1 casualty
Vehicle JAGUAR XJ SERIES (2y)
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Accident 199201QA00002

Serious
1 vehicle 1 casualty
Vehicle
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Accident 199201QD00009

Slight
2 vehicles 1 casualty
MITSUBISHI COLT MASSEY FERGUSON Model Missing
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Accident 199201DR00001

Slight
1 vehicle 1 casualty
CARBODIES TAXI (3y)
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Accident 199143C018221

Slight
1 vehicle 1 casualty
AUSTIN MORRIS MINI
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Accident 199143C018301

Slight
2 vehicles 1 casualty
ROVER 800 SERIES (2y) PEUGEOT 405 (3y)
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Accident 199101QK00809

Slight
2 vehicles 1 casualty
Vehicle FORD SIERRA
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Accident 199101QK00818

Slight
2 vehicles 5 casualties
Vehicle SEDDON/ATKINSON Model Missing
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Accident 199143C017901

Slight
3 vehicles 1 casualty
FORD CORTINA VAUXHALL CAVALIER (3y) CITROEN BX
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Accident 199143C017921

Slight
3 vehicles 2 casualties
FORD ESCORT Vehicle RENAULT 21 (3y)
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Accident 199101QK00811

Slight
2 vehicles 2 casualties
AUSTIN MAESTRO (3y) FORD ESCORT
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Accident 199101QA00842

Serious
2 vehicles 1 casualty
CITROEN 2CV AUSTIN METRO
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Accident 199101QD00729

Slight
2 vehicles 2 casualties
AUSTIN METRO VAUXHALL ASTRA
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Accident 199101QD00716

Serious
3 vehicles 1 casualty
VOLKSWAGEN POLO BMW 3 SERIES (4y) NISSAN SUNNY (4y)
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Accident 19914141C0575

Slight
1 vehicle 1 casualty
VAUXHALL CAVALIER
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