Crash View

A404 road traffic accidents

19,387 collisions recorded
1979 to 2024

The A404 appears in 19,387 collisions in the STATS19 data between 1979 and 2024, involving 24,003 casualties. Of these collisions, 220 were fatal and 3,161 were serious. Recorded collisions in 2024 were down 6% on 2023.

All Severities Fatal Serious Slight
Fatal
220
Serious
3,161
Casualties
24,003
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

4,781 recorded here

Westminster

1,978 recorded here

Harrow

1,309 recorded here

Wycombe

1,063 recorded here

Chiltern

471 recorded here

Hillingdon

432 recorded here

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Brent

3,641 recorded along the A404

City of Westminster

1,486 recorded along the A404

Harrow

1,103 recorded along the A404

High Wycombe

406 recorded along the A404

Hillingdon

305 recorded along the A404

Chorleywood

182 recorded along the A404

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Accidents on the A404

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 16,006 accidents

Accident 200901FH10190

Slight
51.5324, -0.2337
2 vehicles 1 casualty
TOYOTA COROLLA MERCEDES A CLASS
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Accident 200943N150049

Slight
51.6686, -0.5950
3 vehicles 1 casualty
FORD FIESTA CITROEN SAXO Car
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Accident 200901QA10121

Slight
51.5905, -0.3699
2 vehicles 1 casualty
TOYOTA AVENSIS Motorcycle over 500cc
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Accident 200901QA10135

Slight
51.5905, -0.3676
2 vehicles 1 casualty
MERCEDES E CLASS Van / Goods 3.5 tonnes mgw or under
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Accident 200901QK50181

Slight
51.5382, -0.2498
2 vehicles 1 casualty
TOYOTA Model Missing FORD ESCORT
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Accident 200901QA10106

Slight
51.5787, -0.3266
2 vehicles 1 casualty
LONDON TAXIS INT. TXII Car
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Accident 200901QK50179

Slight
51.5298, -0.2236
2 vehicles 1 casualty
Car Pedal cycle
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Accident 200901QK50146

Slight
51.5342, -0.2423
2 vehicles 1 casualty
FORD TRANSIT (2y) PIAGGIO FLY (3y)
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Accident 200901QA10098

Slight
51.5782, -0.3269
2 vehicles 1 casualty
Motorcycle 125cc and under FORD FOCUS (1y)
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Accident 200901QK50144

Slight
51.5522, -0.3026
3 vehicles 1 casualty
Motorcycle 125cc and under ALFA ROMEO 147 AUDI A2
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Accident 200901QK50145

Slight
51.5361, -0.2454
2 vehicles 1 casualty
VOLVO Model Missing (4y) Car
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Accident 200901QA10118

Slight
51.5791, -0.3394
2 vehicles 1 casualty
HONDA CB600 HORNET FIAT SCUDO
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Accident 200901QK50259

Slight
51.5521, -0.3026
2 vehicles 1 casualty
PEUGEOT 206 (3y) Pedal cycle
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Accident 200901QK50173

Slight
51.5691, -0.3219
2 vehicles 1 casualty
VOLKSWAGEN POLO (4y) HONDA CIVIC
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Accident 200901QK50136

Slight
51.5360, -0.2451
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 200901QK50165

Slight
51.5506, -0.2828
2 vehicles 1 casualty
Motorcycle 125cc and under MERCEDES C CLASS
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Accident 200943R231039

Slight
51.5543, -0.7750
2 vehicles 1 casualty
RENAULT MEGANE (4y) PEUGEOT 207 (1y)
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Accident 200901QK50130

Slight
51.5440, -0.2715
2 vehicles 1 casualty
VOLKSWAGEN Model Missing Motorcycle over 500cc
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Accident 200943N158039

Slight
51.6711, -0.5944
2 vehicles 1 casualty
SUZUKI GSXR 600 FORD FIESTA
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Accident 20094100C0224

Slight
51.6201, -0.4438
2 vehicles 1 casualty
Car BMW Z4
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