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 19,387 accidents

Accident 200943N128019

Serious
51.6282, -0.7478
1 vehicle 1 casualty
CITROEN C2 (4y)
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Accident 200901CW10154

Serious
51.5201, -0.1774
2 vehicles 1 casualty
TOYOTA AVENSIS Pedal cycle
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Accident 200901QK50093

Slight
51.5611, -0.3199
1 vehicle 1 casualty
VAUXHALL ASTRA
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Accident 200901QA10065

Slight
51.5779, -0.3262
2 vehicles 1 casualty
NISSAN PRIMERA MERCEDES C CLASS
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Accident 200901QK76962

Serious
51.5326, -0.2396
2 vehicles 2 casualties
VAUXHALL CALIBRA VAUXHALL ASTRA
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Accident 200801QK59074

Slight
51.5521, -0.3018
1 vehicle 1 casualty
HONDA CIVIC
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Accident 200801CW19378

Slight
51.5249, -0.2034
2 vehicles 1 casualty
MERCEDES C CLASS HONDA ANF126T (2y)
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Accident 200801QA10464

Slight
51.5909, -0.3735
2 vehicles 1 casualty
Pedal cycle Car
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Accident 200843N253128

Slight
51.6611, -0.6661
2 vehicles 1 casualty
MERCEDES C CLASS VOLKSWAGEN POLO
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Accident 200801QK50648

Slight
51.5533, -0.2864
1 vehicle 1 casualty
BMW 5 SERIES
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Accident 20084100C1328

Slight
51.6310, -0.4618
2 vehicles 1 casualty
BMW 1 SERIES (4y) PEUGEOT 207 (2y)
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Accident 200801QK50681

Slight
51.5536, -0.2935
1 vehicle 1 casualty
SUZUKI GSXR 600
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Accident 200843R155128

Slight
51.5521, -0.7767
2 vehicles 1 casualty
MERCEDES E CLASS (2y) BMW 3 SERIES (3y)
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Accident 200801QK50650

Slight
51.5519, -0.2984
1 vehicle 1 casualty
Motorcycle 50cc and under
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Accident 200801QK50637

Serious
51.5295, -0.2227
2 vehicles 2 casualties
VOLKSWAGEN GOLF CARBODIES TAXI
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Accident 200801QK50647

Slight
51.5329, -0.2403
1 vehicle 1 casualty
NISSAN PRIMERA
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Accident 200801CW12181

Slight
51.5203, -0.1911
2 vehicles 1 casualty
Car HONDA SES125 (3y)
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Accident 200843N071128

Slight
51.6595, -0.6614
1 vehicle 1 casualty
RENAULT CLIO (3y)
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Accident 200801CW12246

Slight
51.5249, -0.2033
2 vehicles 1 casualty
BMW 3 SERIES (1y) FIAT PUNTO
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Accident 200843N058128

Slight
51.5839, -0.7576
2 vehicles 1 casualty
MERCEDES A CLASS TRIUMPH SPRINT ST
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