Crash View

A409 road traffic accidents

2,888 collisions recorded
1979 to 2024

The A409 appears in 2,888 collisions in the STATS19 data between 1979 and 2024, involving 3,571 casualties. Of these collisions, 24 were fatal and 461 were serious. Recorded collisions in 2024 were down 17% on 2023.

All Severities Fatal Serious Slight
Fatal
24
Serious
461
Casualties
3,571
2024 29
2023 35
2022 36
2021 40
2020 27
2019 38
2018 34
2017 36
2016 28
2015 33
2014 55
2013 43
2012 48
2011 42
2010 38
2009 37
2008 35
2007 43
2006 41
2005 48
2004 68
2003 64
2002 53
2001 66
2000 55
1999 76
1998 59
1997 71
1996 81
1995 72
1994 91
1993 68
1992 76
1991 66
1990 84
1989 98
1988 94
1987 86
1986 86
1985 89
1984 93
1983 96
1982 114
1981 97
1980 98
1979 121

Harrow

1,449 recorded here

Borehamwood

41 recorded here

Brent

31 recorded here

Wellingborough

1 recorded here

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Harrow

980 recorded along the A409

Bushey

51 recorded along the A409

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Accidents on the A409

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 2,888 accidents

Accident 199901QA00350

Serious
51.6066, -0.3403
2 vehicles 1 casualty
MCW Model Missing AUSTIN MINI
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Accident 199901QA00329

Slight
51.6048, -0.3399
2 vehicles 1 casualty
HONDA CIVIC Vehicle
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Accident 199901QA00292

Serious
51.5919, -0.3335
2 vehicles 1 casualty
MERCEDES Model Missing PEUGEOT Model Missing (2y)
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Accident 199901QA00283

Slight
51.5969, -0.3358
1 vehicle 2 casualties
DENNIS Model Missing
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Accident 199901QA00297

Slight
51.6062, -0.3403
2 vehicles 1 casualty
HONDA Model Missing Vehicle
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Accident 199901QA00269

Slight
51.5859, -0.3324
2 vehicles 1 casualty
FORD FIESTA Pedal cycle
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Accident 199901QA00287

Slight
51.6173, -0.3415
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 199901QA00228

Slight
51.6201, -0.3430
1 vehicle 1 casualty
FORD CORTINA
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Accident 199901QA00222

Slight
51.5804, -0.3290
3 vehicles 1 casualty
HONDA Model Missing (4y) Vehicle FORD SIERRA
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Accident 199901QA00201

Slight
51.6071, -0.3403
1 vehicle 1 casualty
DENNIS Model Missing (3y)
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Accident 199901QA00185

Slight
51.6043, -0.3400
2 vehicles 1 casualty
FORD FIESTA LEYLAND DAF FA 45 (4y)
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Accident 199901QA00196

Slight
51.5883, -0.3326
1 vehicle 1 casualty
MERCEDES E CLASS (1y)
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Accident 199901QA00188

Serious
51.5998, -0.3375
1 vehicle 2 casualties
Vehicle
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Accident 199901QA00184

Serious
51.5838, -0.3320
1 vehicle 1 casualty
FORD ESCORT
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Accident 199901QA00150

Slight
51.5919, -0.3335
2 vehicles 1 casualty
VAUXHALL CARLTON NISSAN BLUEBIRD
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Accident 199901SA00099

Slight
51.6310, -0.3362
1 vehicle 1 casualty
VAUXHALL VECTRA (3y)
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Accident 199901QA00158

Slight
51.5842, -0.3320
2 vehicles 1 casualty
Vehicle SUZUKI GSF 600
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Accident 199901QA00123

Slight
51.5890, -0.3327
2 vehicles 1 casualty
VAUXHALL ASTRA (4y) HONDA ACCORD
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Accident 199901QA00133

Slight
51.5828, -0.3318
1 vehicle 1 casualty
Vehicle
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Accident 199901QA00128

Slight
51.5965, -0.3356
1 vehicle 2 casualties
Bus or coach (17 or more pass seats)
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