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

Browse all regions

Harrow

980 recorded along the A409

Bushey

51 recorded along the A409

Browse all towns
Browse All Roads Search All Accidents

Accidents on the A409

Fatal
Serious
Slight
Click markers for details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more
Get a property report

Recent Accidents

Showing 20 of 2,888 accidents

Accident 200101QA00780

Slight
51.6073, -0.3401
2 vehicles 1 casualty
VOLKSWAGEN GOLF VOLKSWAGEN GOLF (4y)
View Details

Accident 200101QA00719

Slight
51.5936, -0.3353
1 vehicle 1 casualty
Vehicle
View Details

Accident 20014100J1781

Slight
51.6398, -0.3301
2 vehicles 1 casualty
FIAT PUNTO NISSAN MICRA
View Details

Accident 200101QA00688

Serious
51.5803, -0.3287
2 vehicles 2 casualties
DENNIS Model Missing (2y) CITROEN AX
View Details

Accident 200101QA00683

Slight
51.6116, -0.3397
2 vehicles 1 casualty
PEUGEOT 306 (4y) FORD FIESTA
View Details

Accident 200101QA00667

Slight
51.5936, -0.3354
1 vehicle 1 casualty
Vehicle
View Details

Accident 200101QA00642

Slight
51.5980, -0.3372
1 vehicle 1 casualty
DENNIS Model Missing (2y)
View Details

Accident 200101QA00651

Slight
51.5851, -0.3324
2 vehicles 1 casualty
TOYOTA STARLET (3y) Van / Goods 3.5 tonnes mgw or under
View Details

Accident 200101QA00647

Slight
51.5873, -0.3322
2 vehicles 1 casualty
VAUXHALL CAVALIER HONDA Model Missing
View Details

Accident 200101QA00595

Slight
51.5977, -0.3370
2 vehicles 1 casualty
Vehicle Pedal cycle
View Details

Accident 200101QA00578

Slight
51.6293, -0.3383
1 vehicle 1 casualty
DENNIS Model Missing
View Details

Accident 200101QA00613

Slight
51.5973, -0.3365
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
View Details

Accident 200101QA00593

Serious
51.6207, -0.3427
3 vehicles 1 casualty
SEAT IBIZA Vehicle Vehicle
View Details

Accident 200101QA00549

Slight
51.5803, -0.3287
2 vehicles 1 casualty
PEUGEOT 306 VAUXHALL CORSA (1y)
View Details

Accident 200101QA00515

Slight
51.5787, -0.3267
2 vehicles 1 casualty
Vehicle VAUXHALL CAVALIER
View Details

Accident 20014100J1623

Slight
51.6337, -0.3330
2 vehicles 1 casualty
FORD ESCORT FORD ESCORT
View Details

Accident 200101QA00527

Serious
51.5965, -0.3356
2 vehicles 2 casualties
Bus or coach (17 or more pass seats) VAUXHALL ASTRA
View Details

Accident 200101QA00574

Slight
51.5841, -0.3322
2 vehicles 1 casualty
RENAULT CLIO Pedal cycle
View Details

Accident 200101QA00570

Slight
51.6044, -0.3400
2 vehicles 1 casualty
VAUXHALL CAVALIER ROVER 200 SERIES
View Details

Accident 200101QK00382

Slight
51.5803, -0.3287
2 vehicles 1 casualty
VOLKSWAGEN POLO (2y) RENAULT CLIO (2y)
View Details