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 2019010188714

Serious
51.6084, -0.4304
6 vehicles 1 casualty
BMW M1 (1y) SKODA FABIA FORD FIESTA (1y) VAUXHALL MERIVA HONDA CRV LEXUS RX450
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Accident 2019010188146

Slight
51.5198, -0.1883
1 vehicle 1 casualty
HONDA INSIGHT
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Accident 2019010188095

Serious
51.5394, -0.2522
1 vehicle 1 casualty
KAWASAKI ZX600
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Accident 2019010187734

Slight
51.5530, -0.2955
2 vehicles 1 casualty
MAZDA 2 BMW 5 SERIES
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Accident 2019010187719

Slight
51.5787, -0.3266
2 vehicles 1 casualty
Car VAUXHALL CORSA
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Accident 2019010186908

Slight
51.5536, -0.2905
2 vehicles 1 casualty
AUDI S3 HONDA NSC110MP (2y)
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Accident 2019010185930

Slight
51.5197, -0.1781
2 vehicles 1 casualty
HONDA CIVIC TOYOTA AURIS (2y)
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Accident 2019010185587

Slight
51.5462, -0.2736
1 vehicle 1 casualty
MERCEDES CLA CLASS
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Accident 2019010185480

Slight
51.5521, -0.3003
1 vehicle 1 casualty
TOYOTA AVENSIS
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Accident 2019010186595

Serious
51.5521, -0.3003
2 vehicles 1 casualty
Honda NSC110WH VOLKSWAGEN GOLF
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Accident 2019010232862

Slight
51.5259, -0.2046
2 vehicles 1 casualty
VAUXHALL ZAFIRA FIAT PUNTO
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Accident 2019010183614

Slight
51.5202, -0.1745
2 vehicles 1 casualty
VAUXHALL MOVANO (1y) Pedal cycle
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Accident 2019010183219

Slight
51.5201, -0.1735
2 vehicles 1 casualty
HONDA WW125 (1y) TOYOTA AURIS
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Accident 2019010183064

Serious
51.5528, -0.2958
1 vehicle 1 casualty
PEUGEOT TWEET 125 (3y)
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Accident 2019010185001

Slight
51.5673, -0.3215
1 vehicle 1 casualty
Car
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Accident 2019010182800

Slight
51.5526, -0.3133
3 vehicles 1 casualty
VOLKSWAGEN POLO (1y) HONDA WW125EX2 PEUGEOT 308
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Accident 2019430156437

Slight
51.6230, -0.7560
2 vehicles 1 casualty
AUDI A4 Car
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Accident 2019010182036

Slight
51.5390, -0.2508
2 vehicles 1 casualty
YAMAHA YZF R125 JAGUAR F-PACE (2y)
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Accident 2019010181876

Slight
51.5205, -0.1913
2 vehicles 1 casualty
FORD S-MAX HONDA GLR 125 (3y)
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Accident 2019010181630

Slight
51.6079, -0.4295
2 vehicles 1 casualty
VOLKSWAGEN GOLF RENAULT Model Missing
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