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 2023010426155

Slight
51.5697, -0.3221
2 vehicles 1 casualty
VOLKSWAGEN GOLF VOLVO MODEL MISSING
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Accident 2023010426073

Serious
51.6172, -0.4438
1 vehicle 1 casualty
HONDA JAZZ
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Accident 2023010425935

Slight
51.5338, -0.2415
2 vehicles 1 casualty
MERCEDES A CLASS (4y) FORD TRANSIT
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Accident 2023411395808

Slight
51.6349, -0.4672
2 vehicles 2 casualties
VOLKSWAGEN T-CROSS (2y) BMW IX3 (1y)
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Accident 2023010425004

Slight
51.5632, -0.3206
2 vehicles 1 casualty
FORD FIESTA Car
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Accident 2023010424890

Slight
51.5230, -0.1947
2 vehicles 1 casualty
Pedal cycle RENAULT SCENIC
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Accident 2023430045244

Slight
51.6297, -0.7472
1 vehicle 1 casualty
DACIA SANDERO (4y)
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Accident 2023010424701

Slight
51.5599, -0.3193
3 vehicles 1 casualty
RENAULT KANGOO JAGUAR F-PACE FORD TRANSIT
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Accident 2023010424803

Slight
51.5533, -0.2943
2 vehicles 1 casualty
HONDA NSC (3y) VOLVO MODEL MISSING
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Accident 2023010424105

Slight
51.5361, -0.2456
2 vehicles 1 casualty
VAUXHALL CORSA (1y) VAUXHALL ASTRA (4y)
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Accident 2023010423781

Slight
51.5359, -0.2445
2 vehicles 1 casualty
YAMAHA GPD (2y) BMW X3
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Accident 2023010423544

Serious
51.5212, -0.1923
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2023411277594

Serious
51.6198, -0.4435
2 vehicles 1 casualty
Car Vehicle
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Accident 2023430027936

Slight
51.6670, -0.5648
2 vehicles 1 casualty
Mobility scooter VOLVO MODEL MISSING
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Accident 2023010422016

Slight
51.5414, -0.2590
2 vehicles 1 casualty
MITSUBISHI OUTLANDER AUDI A3
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Accident 2023010421985

Slight
51.5198, -0.1720
2 vehicles 1 casualty
KTM 1290 SUPER ADVENTURE (4y) VOLKSWAGEN PASSAT (1y)
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Accident 2023010422017

Slight
51.5359, -0.2464
1 vehicle 1 casualty
FIAT 500 (2y)
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Accident 2023010421965

Slight
51.5322, -0.2373
2 vehicles 1 casualty
YAMAHA GPD (4y) Car
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Accident 2023010421803

Slight
51.6019, -0.4068
2 vehicles 1 casualty
TOYOTA AYGO HYUNDAI IX20
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Accident 2023010421441

Slight
51.5978, -0.3955
1 vehicle 1 casualty
NISSAN JUKE
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