Crash View

A4140 road traffic accidents

2,683 collisions recorded
1979 to 2024

The A4140 appears in 2,683 collisions in the STATS19 data between 1979 and 2024, involving 3,377 casualties. Of these collisions, 38 were fatal and 427 were serious. Recorded collisions in 2024 were down 14% on 2023.

All Severities Fatal Serious Slight
Fatal
38
Serious
427
Casualties
3,377
2024 24
2023 28
2022 46
2021 29
2020 32
2019 45
2018 40
2017 46
2016 55
2015 46
2014 64
2013 33
2012 42
2011 43
2010 53
2009 40
2008 40
2007 39
2006 45
2005 57
2004 46
2003 58
2002 54
2001 55
2000 57
1999 80
1998 76
1997 78
1996 70
1995 66
1994 75
1993 70
1992 63
1991 87
1990 70
1989 73
1988 78
1987 77
1986 74
1985 79
1984 72
1983 71
1982 71
1981 86
1980 71
1979 79

Harrow

1,039 recorded here

Brent

359 recorded here

Borehamwood

159 recorded here

Barnet

2 recorded here

Watford

1 recorded here

Browse all regions

Harrow

790 recorded along the A4140

Brent

277 recorded along the A4140

Bushey

106 recorded along the A4140

Watford (Watford)

1 recorded along the A4140

Browse all towns
Browse All Roads Search All Accidents

Accidents on the A4140

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 2,683 accidents

Accident 200701QK50324

Slight
51.5687, -0.2694
2 vehicles 1 casualty
TOYOTA YARIS VOLKSWAGEN BEETLE
View Details

Accident 200701QA10270

Serious
51.6000, -0.2964
1 vehicle 1 casualty
NISSAN BLUEBIRD
View Details

Accident 20074100J2549

Fatal
51.6361, -0.3447
2 vehicles 1 casualty
TOYOTA STARLET VOLKSWAGEN SHARAN
View Details

Accident 200701QA10243

Serious
51.6073, -0.3013
2 vehicles 1 casualty
SUZUKI SV 1000 (3y) FORD TRANSIT (1y)
View Details

Accident 200701QA10220

Slight
51.5953, -0.2944
2 vehicles 1 casualty
VOLVO 440 VOLVO Model Missing (3y)
View Details

Accident 200701QA68133

Serious
51.5891, -0.2836
2 vehicles 2 casualties
PEUGEOT 206 (4y) PORSCHE 911
View Details

Accident 200701QK65006

Slight
51.5668, -0.2659
3 vehicles 2 casualties
MERCEDES Model Missing VOLKSWAGEN Model Missing Car
View Details

Accident 200701QA63715

Slight
51.5899, -0.2839
1 vehicle 1 casualty
MITSUBISHI CARISMA (3y)
View Details

Accident 200701SX64178

Serious
51.5679, -0.2674
2 vehicles 1 casualty
MERCEDES A CLASS (2y) Motorcycle over 125cc and up to 500cc
View Details

Accident 20074100J2390

Slight
51.6328, -0.3395
2 vehicles 1 casualty
Motorcycle over 500cc (4y) PEUGEOT 406
View Details

Accident 200701QK63719

Slight
51.5673, -0.2666
1 vehicle 1 casualty
VOLVO Model Missing (3y)
View Details

Accident 200701QA63314

Slight
51.5938, -0.2907
2 vehicles 1 casualty
RENAULT MEGANE (2y) VAUXHALL ZAFIRA (4y)
View Details

Accident 200701QA63563

Slight
51.6073, -0.3011
2 vehicles 1 casualty
TOYOTA AVENSIS VAUXHALL CARLTON
View Details

Accident 200701QA62712

Slight
51.6178, -0.3086
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
View Details

Accident 200701QK62336

Slight
51.5878, -0.2830
1 vehicle 1 casualty
LEXUS LS400
View Details

Accident 20074100J2241

Slight
51.6347, -0.3425
1 vehicle 1 casualty
CITROEN C3 (3y)
View Details

Accident 200701QA10187

Slight
51.6298, -0.3319
2 vehicles 1 casualty
Car Pedal cycle
View Details

Accident 200701QK50247

Slight
51.5688, -0.2692
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc TOYOTA PRIUS (2y)
View Details

Accident 200701QA10124

Slight
51.6110, -0.3039
2 vehicles 3 casualties
Van / Goods 3.5 tonnes mgw or under Car
View Details

Accident 200701TB00050

Serious
51.5709, -0.2725
2 vehicles 2 casualties
VOLKSWAGEN CADDY VOLKSWAGEN GOLF
View Details