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 199901QA00160

Slight
51.5819, -0.3513
2 vehicles 1 casualty
HONDA VFR750F Van / Goods 3.5 tonnes mgw or under
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Accident 199901DP00069

Slight
51.5198, -0.1750
2 vehicles 1 casualty
YAMAHA Model Missing HONDA ACCORD
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Accident 199943N026039

Slight
51.6113, -0.7682
2 vehicles 1 casualty
LDV 400 SERIES (4y) DAEWOO ESPERO (4y)
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Accident 199901QD00076

Slight
51.5522, -0.3018
2 vehicles 1 casualty
BMW 5 SERIES NISSAN PRIMERA
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Accident 199901QK00097

Slight
51.5424, -0.2672
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 199901QK00119

Serious
51.5410, -0.2606
2 vehicles 1 casualty
YAMAHA Model Missing RENAULT 11
View Details

Accident 199901QD00090

Slight
51.5680, -0.3214
2 vehicles 1 casualty
MERCEDES 190 CITROEN XANTIA (4y)
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Accident 199901QK00095

Slight
51.5355, -0.2474
1 vehicle 1 casualty
PEUGEOT 305
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Accident 199901DP00064

Slight
51.5263, -0.2067
1 vehicle 1 casualty
FORD FIESTA (1y)
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Accident 199901XH00185

Slight
51.6008, -0.4030
2 vehicles 1 casualty
VAUXHALL CORSA VOLKSWAGEN GOLF
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Accident 199901QK00092

Slight
51.5423, -0.2669
2 vehicles 1 casualty
Vehicle ROVER 200 SERIES
View Details

Accident 199901QA00140

Slight
51.5977, -0.3954
2 vehicles 2 casualties
JAGUAR XJ SERIES FORD ESCORT
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Accident 199901QK00106

Slight
51.5331, -0.2405
2 vehicles 1 casualty
NISSAN PRIMERA Bus or coach (17 or more pass seats)
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Accident 199901DP00068

Slight
51.5254, -0.2041
1 vehicle 1 casualty
KAWASAKI Z750
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Accident 199901QK00091

Slight
51.5424, -0.2672
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 199901DP00063

Serious
51.5197, -0.1861
1 vehicle 1 casualty
PEUGEOT 405
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Accident 199901QD00079

Slight
51.5467, -0.2747
2 vehicles 1 casualty
Vehicle VOLKSWAGEN GOLF
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Accident 199943N151029

Slight
51.6482, -0.7200
2 vehicles 1 casualty
VAUXHALL VECTRA (1y) DENNIS Model Missing
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Accident 19994100C0117

Slight
51.6205, -0.4451
2 vehicles 1 casualty
FORD ESCORT VAUXHALL NOVA
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Accident 199901QK00066

Slight
51.5423, -0.2669
2 vehicles 1 casualty
PEUGEOT 205 MERCEDES 200
View Details