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 200801FH10280

Slight
51.5321, -0.2369
2 vehicles 1 casualty
Car HONDA C90
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Accident 200801CW10969

Slight
51.5260, -0.2051
1 vehicle 1 casualty
Pedal cycle
View Details

Accident 20084100C0622

Slight
51.6548, -0.4927
2 vehicles 1 casualty
VOLKSWAGEN POLO (3y) LAND ROVER FREELANDER (1y)
View Details

Accident 200843N084068

Slight
51.5549, -0.7749
3 vehicles 1 casualty
FORD FIESTA TRIUMPH SPRINT ST MERCEDES C CLASS (1y)
View Details

Accident 200801QK59040

Slight
51.5396, -0.2529
2 vehicles 2 casualties
AUDI A3 (4y) FORD ESCORT
View Details

Accident 200843R089068

Slight
51.5549, -0.7738
1 vehicle 1 casualty
YAMAHA Model Missing
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Accident 20084100C0611

Slight
51.6551, -0.4941
3 vehicles 1 casualty
HONDA JAZZ CITROEN C3 MERCEDES Model Missing
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Accident 200843R090068

Slight
51.5577, -0.7702
5 vehicles 2 casualties
SCANIA Model Missing (3y) VOLVO Model Missing MAN Model Missing BMW 3 SERIES (2y) PEUGEOT 106
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Accident 200801QK50377

Slight
51.5283, -0.2173
2 vehicles 1 casualty
HONDA SH125 NISSAN PRIMERA
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Accident 200801QK50353

Slight
51.5528, -0.3141
2 vehicles 2 casualties
NISSAN MICRA CITROEN C3
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Accident 200801QA19044

Slight
51.5733, -0.3249
2 vehicles 1 casualty
Car FIAT PUNTO
View Details

Accident 200843N047068

Slight
51.6115, -0.7688
1 vehicle 2 casualties
RENAULT CLIO
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Accident 200801QK50305

Slight
51.5518, -0.3061
2 vehicles 1 casualty
Car Car
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Accident 200801QK50297

Slight
51.5401, -0.2540
2 vehicles 1 casualty
Pedal cycle Motorcycle 125cc and under
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Accident 200843N039068

Slight
51.6134, -0.7697
2 vehicles 1 casualty
VOLKSWAGEN PASSAT RENAULT CLIO
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Accident 200801QK73083

Slight
51.5519, -0.2990
2 vehicles 1 casualty
VAUXHALL ASTRA (2y) Pedal cycle
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Accident 200801QA10193

Slight
51.5903, -0.3647
2 vehicles 1 casualty
Car Car
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Accident 200801QK50323

Slight
51.5494, -0.2809
1 vehicle 3 casualties
Bus or coach (17 or more pass seats)
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Accident 200801QK50295

Slight
51.5375, -0.2491
2 vehicles 1 casualty
Pedal cycle Car
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Accident 200801QK50320

Slight
51.5355, -0.2441
1 vehicle 1 casualty
Car
View Details