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 201301CW11609

Slight
51.5268, -0.2110
2 vehicles 1 casualty
FORD TRANSIT NISSAN NOTE
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Accident 201301QA10407

Slight
51.5757, -0.3253
2 vehicles 1 casualty
VAUXHALL CORSA PEUGEOT 107 (3y)
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Accident 201301QK50780

Slight
51.5336, -0.2413
2 vehicles 1 casualty
YAMAHA YQ 50 AEROX Car
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Accident 201343N182113

Slight
51.6162, -0.7629
2 vehicles 2 casualties
VAUXHALL ASTRA VAUXHALL ASTRA
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Accident 201301QK50782

Serious
51.5331, -0.2405
2 vehicles 1 casualty
Motorcycle 125cc and under FORD TRANSIT CUSTOM
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Accident 201301CW11586

Slight
51.5233, -0.1975
2 vehicles 2 casualties
PIAGGIO VESPA AUDI A3
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Accident 201343N085113

Slight
51.6247, -0.7538
3 vehicles 2 casualties
TOYOTA COROLLA Pedal cycle SEAT IBIZA (1y)
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Accident 201301QA10476

Slight
51.5977, -0.3949
2 vehicles 1 casualty
HONDA CIVIC BMW 3 SERIES
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Accident 201301QK50685

Slight
51.5527, -0.2960
1 vehicle 1 casualty
TOYOTA AYGO (4y)
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Accident 201343N038113

Slight
51.5743, -0.7568
2 vehicles 2 casualties
Car RENAULT CLIO
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Accident 201301QK50688

Slight
51.5423, -0.2669
2 vehicles 1 casualty
RENAULT SCENIC VOLKSWAGEN PASSAT
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Accident 201301QK50710

Slight
51.5361, -0.2455
2 vehicles 1 casualty
FORD GALAXY (4y) VAUXHALL ASTRA
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Accident 201343N257103

Slight
51.6131, -0.7680
3 vehicles 2 casualties
SKODA CITIGO PEUGEOT EXPERT Goods 7.5 tonnes mgw and over
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Accident 201301QK50719

Slight
51.5312, -0.2312
1 vehicle 1 casualty
VOLVO Model Missing (3y)
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Accident 201301CW11661

Slight
51.5204, -0.1915
2 vehicles 1 casualty
Car LAND ROVER FREELANDER
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Accident 201301QK50668

Slight
51.5340, -0.2420
2 vehicles 1 casualty
PEUGEOT 207 (1y) FORD TRANSIT
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Accident 201343R222103

Slight
51.5287, -0.7842
2 vehicles 1 casualty
LEXUS GS300 Car
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Accident 201343R270103

Slight
51.5191, -0.7641
2 vehicles 1 casualty
VOLVO S60 Pedal cycle
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Accident 201301QA10387

Serious
51.5782, -0.3266
1 vehicle 1 casualty
Motorcycle over 125cc and up to 500cc (3y)
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Accident 201301XH30485

Slight
51.6157, -0.4412
2 vehicles 1 casualty
Car VAUXHALL MOVANO
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