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 200443N143094

Slight
51.5938, -0.7602
2 vehicles 1 casualty
Vehicle LEYLAND DAF FTG 95XF
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Accident 200401QK00689

Slight
51.5368, -0.2485
1 vehicle 1 casualty
HONDA Model Missing
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Accident 200401QK00671

Slight
51.5474, -0.2758
2 vehicles 1 casualty
Vehicle Pedal cycle
View Details

Accident 200401XH00653

Slight
51.6079, -0.4297
2 vehicles 1 casualty
FORD FIESTA PEUGEOT 106
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Accident 20044100C1115

Slight
51.6325, -0.4631
1 vehicle 1 casualty
Vehicle
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Accident 200401TA00500

Slight
51.5243, -0.2020
2 vehicles 1 casualty
DENNIS Model Missing Bus or coach (17 or more pass seats)
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Accident 200443W153094

Slight
51.5510, -0.7778
2 vehicles 1 casualty
Vehicle SAAB 9-3
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Accident 200401QK00675

Slight
51.5448, -0.2726
2 vehicles 1 casualty
HONDA VTR1000F RENAULT MASTER
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Accident 200401QK00663

Serious
51.5396, -0.2529
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 200401QK00674

Slight
51.5371, -0.2488
1 vehicle 1 casualty
DENNIS Model Missing (3y)
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Accident 200443N076094

Slight
51.5860, -0.7578
4 vehicles 1 casualty
NISSAN ALMERA (1y) HONDA ACCORD Vehicle VOLKSWAGEN GOLF
View Details

Accident 200401QK00756

Slight
51.5506, -0.2826
2 vehicles 1 casualty
ROVER 400 SERIES PEUGEOT 307
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Accident 200443N048094

Serious
51.6282, -0.7475
2 vehicles 1 casualty
Motorcycle 50cc and under VOLVO V40 (4y)
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Accident 200401DM01205

Serious
51.5225, -0.1940
1 vehicle 1 casualty
Vehicle
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Accident 200401QA00464

Serious
51.5776, -0.3372
1 vehicle 1 casualty
HONDA CIVIC
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Accident 200401QK00693

Slight
51.5296, -0.2227
3 vehicles 2 casualties
VAUXHALL VECTRA (4y) ROVER 600 SERIES VOLKSWAGEN PASSAT
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Accident 200401TB00405

Slight
51.5423, -0.2669
2 vehicles 3 casualties
VAUXHALL ASTRA (4y) Vehicle
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Accident 200401DM01175

Slight
51.5201, -0.1784
2 vehicles 2 casualties
VOLKSWAGEN GOLF NISSAN ALMERA
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Accident 200401QA00448

Slight
51.5867, -0.3621
2 vehicles 1 casualty
LAND ROVER RANGE ROVER Pedal cycle
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Accident 200401QK00648

Slight
51.5517, -0.3112
1 vehicle 1 casualty
Vehicle
View Details