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 200901QK50341

Slight
51.5377, -0.2481
2 vehicles 1 casualty
LEXUS IS200 SUZUKI AN 400 (4y)
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Accident 200901QK50325

Slight
51.5743, -0.3252
2 vehicles 1 casualty
LEXUS IS250 (1y) FORD FOCUS
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Accident 200943R043069

Slight
51.5543, -0.7750
2 vehicles 4 casualties
MERCEDES Model Missing (2y) Car
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Accident 200901QK50297

Slight
51.5400, -0.2536
1 vehicle 1 casualty
TOYOTA YARIS (4y)
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Accident 200901QA10179

Slight
51.5904, -0.3639
2 vehicles 3 casualties
MINI COOPER HYUNDAI ACCENT
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Accident 200943R221059

Slight
51.5312, -0.7857
3 vehicles 1 casualty
Car FORD FOCUS FORD FIESTA
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Accident 200901QK50307

Slight
51.5404, -0.2549
2 vehicles 2 casualties
Motorcycle over 125cc and up to 500cc VOLKSWAGEN GOLF
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Accident 200943R249059

Slight
51.5546, -0.7749
2 vehicles 1 casualty
BMW 5 SERIES MG MGF
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Accident 200901CW10964

Slight
51.5202, -0.1912
2 vehicles 1 casualty
TOYOTA COROLLA (4y) Pedal cycle
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Accident 200901QK50288

Slight
51.5393, -0.2521
2 vehicles 1 casualty
Motorcycle 125cc and under BMW 3 SERIES
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Accident 200901QK50313

Slight
51.5609, -0.3198
1 vehicle 1 casualty
Motorcycle 125cc and under
View Details

Accident 200943N209059

Slight
51.6719, -0.5870
1 vehicle 1 casualty
SKODA FABIA
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Accident 200901QK50283

Slight
51.5352, -0.2437
1 vehicle 1 casualty
Vehicle
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Accident 200901QK50293

Slight
51.5645, -0.3211
2 vehicles 1 casualty
SKYJET SJ 125 (1y) PEUGEOT 206
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Accident 200901CW10915

Slight
51.5205, -0.1914
2 vehicles 1 casualty
PEUGEOT PARTNER Pedal cycle
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Accident 200901QK50329

Slight
51.5336, -0.2413
2 vehicles 3 casualties
HONDA CRV PEUGEOT 307
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Accident 200943N081059

Slight
51.6694, -0.5947
3 vehicles 1 casualty
VOLKSWAGEN POLO Car VAUXHALL VECTRA
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Accident 200901QK50247

Slight
51.5522, -0.3026
2 vehicles 1 casualty
VAUXHALL AGILA SKODA OCTAVIA
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Accident 200901QK50248

Slight
51.5393, -0.2523
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (4y)
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Accident 200901CW10826

Slight
51.5273, -0.2145
2 vehicles 1 casualty
HONDA Model Missing Car
View Details