Crash View

A405 road traffic accidents

1,987 collisions recorded
1979 to 2025

The A405 appears in 1,987 collisions in the STATS19 data between 1979 and 2025, involving 2,896 casualties. Of these collisions, 61 were fatal and 386 were serious. Recorded collisions in 2025 were up 7% on 2024.

All Severities Fatal Serious Slight
Fatal
61
Serious
386
Casualties
2,896
2025 16
2024 15
2023 21
2022 29
2021 21
2020 19
2019 23
2018 20
2017 27
2016 33
2015 26
2014 22
2013 23
2012 28
2011 34
2010 30
2009 39
2008 47
2007 45
2006 42
2005 37
2004 34
2003 32
2002 39
2001 44
2000 45
1999 40
1998 35
1997 29
1996 40
1995 33
1994 38
1993 31
1992 28
1991 31
1990 30
1989 33
1988 51
1987 24
1986 92
1985 92
1984 89
1983 69
1982 109
1981 97
1980 95
1979 110

St Albans

581 recorded here

Watford

246 recorded here

Haringey

1 recorded here

Stevenage

1 recorded here

Hatfield

1 recorded here

Vale of Glamorgan

1 recorded here

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Watford (Watford)

297 recorded along the A405

Chiswell Green

50 recorded along the A405

Bricket Wood

34 recorded along the A405

Barry (Vale of Glamorgan)

1 recorded along the A405

Rickmansworth

1 recorded along the A405

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Accidents on the A405

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 1,540 accidents

Accident 2025411683398

Slight
51.7144, -0.3711
2 vehicles 1 casualty
VOLKSWAGEN GOLF Car
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Accident 2025411672931

Slight
51.7073, -0.3807
2 vehicles 3 casualties
MERCEDES E CLASS DAF TRUCKS MODEL MISSING
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Accident 2025411645807

Slight
51.6915, -0.3961
2 vehicles 1 casualty
KIA NIRO VOLKSWAGEN GOLF
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Accident 2025411641089

Slight
51.7042, -0.3830
2 vehicles 1 casualty
Car Taxi/Private hire car
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Accident 2025411658026

Slight
51.7163, -0.3696
2 vehicles 1 casualty
BMW X3 YAMAHA R
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Accident 2025411592238

Slight
51.6913, -0.4023
2 vehicles 1 casualty
TOYOTA YARIS NISSAN MODEL MISSING
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Accident 2025411595194

Slight
51.7155, -0.3703
2 vehicles 1 casualty
SKODA CITIGO MITSUBISHI ECLIPSE
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Accident 2025411580887

Slight
51.6926, -0.3871
3 vehicles 1 casualty
AUDI A6 MINI ONE VAUXHALL ASTRA
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Accident 2025411561329

Slight
51.6995, -0.3843
2 vehicles 1 casualty
VAUXHALL CORSA MERCEDES A CLASS
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Accident 2025411567568

Slight
51.7069, -0.3810
2 vehicles 1 casualty
FIAT TIPO FORD GALAXY
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Accident 2025411560560

Slight
51.7129, -0.3744
5 vehicles 7 casualties
FORD S-MAX VOLVO XC90 KIA RIO VAUXHALL INSIGNIA Car
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Accident 2025411553262

Slight
51.6872, -0.4106
2 vehicles 1 casualty
VOLKSWAGEN T-ROC TOYOTA AURIS
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Accident 2025411546776

Slight
51.7205, -0.3645
2 vehicles 1 casualty
KIA SPORTAGE RENAULT SYMBIOZ
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Accident 2024411545158

Slight
51.7198, -0.3662
2 vehicles 3 casualties
VAUXHALL GRANDLAND JAGUAR F-PACE
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Accident 2024411536230

Slight
51.7323, -0.3454
2 vehicles 4 casualties
MINI COOPER SKODA OCTAVIA
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Accident 2024411542974

Slight
51.7262, -0.3536
2 vehicles 1 casualty
KTM 125 DUKE MAZDA MX-5
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Accident 2024411547719

Slight
51.7260, -0.3541
2 vehicles 4 casualties
FIAT PANDA VOLVO V40
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Accident 2024411524960

Slight
51.6847, -0.4133
2 vehicles 1 casualty
Car Van / Goods 3.5 tonnes mgw or under
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Accident 2024411511245

Slight
51.7206, -0.3649
2 vehicles 2 casualties
FORD FOCUS FORD FIESTA
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Accident 2024411521689

Slight
51.7051, -0.3822
1 vehicle 1 casualty
VOLVO MODEL MISSING
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