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 198901QA00100

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 198901QA00098

Slight
2 vehicles 3 casualties
Van / Goods 3.5 tonnes mgw or under Vehicle
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Accident 198901QA00088

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198901QA00073

Serious
3 vehicles 3 casualties
Vehicle (4y) Pedal cycle Pedal cycle
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Accident 198901QA00061

Slight
2 vehicles 1 casualty
Vehicle (1y) Vehicle
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Accident 198901QA00050

Slight
2 vehicles 1 casualty
Vehicle (2y) Motorcycle 50cc and under (1y)
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Accident 198901QA00035

Slight
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 198901QA00029

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198901QA00032

Serious
2 vehicles 1 casualty
Vehicle (4y) Vehicle
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Accident 198901QA00022

Slight
2 vehicles 1 casualty
Vehicle (4y) Vehicle
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Accident 198901QA00023

Serious
2 vehicles 5 casualties
Vehicle (1y) Vehicle
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Accident 198901QA00010

Slight
2 vehicles 1 casualty
Vehicle (4y) Vehicle (4y)
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Accident 198901QA00007

Slight
2 vehicles 1 casualty
Vehicle (4y) Vehicle
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Accident 198901QA00005

Serious
1 vehicle 1 casualty
Vehicle
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Accident 198801QA01014

Serious
1 vehicle 1 casualty
Vehicle
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Accident 198801QA00997

Serious
1 vehicle 2 casualties
Bus or coach (17 or more pass seats)
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Accident 198801QA00989

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198801QA00994

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198801QA00976

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198801QA00977

Slight
2 vehicles 2 casualties
Vehicle Vehicle
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