Crash View

A421 road traffic accidents

5,483 collisions recorded
1979 to 2024

The A421 appears in 5,483 collisions in the STATS19 data between 1979 and 2024, involving 8,422 casualties. Of these collisions, 181 were fatal and 847 were serious. Recorded collisions in 2024 were up 24% on 2023.

All Severities Fatal Serious Slight
Fatal
181
Serious
847
Casualties
8,422
2024 77
2023 62
2022 73
2021 71
2020 68
2019 102
2018 91
2017 108
2016 108
2015 115
2014 117
2013 112
2012 118
2011 108
2010 101
2009 114
2008 126
2007 154
2006 135
2005 139
2004 177
2003 125
2002 157
2001 187
2000 177
1999 162
1998 192
1997 202
1996 151
1995 131
1994 149
1993 110
1992 136
1991 108
1990 133
1989 131
1988 127
1987 125
1986 130
1985 107
1984 92
1983 83
1982 70
1981 74
1980 61
1979 87

Milton Keynes

1,451 recorded here

Aylesbury Vale

541 recorded here

Bedford

380 recorded here

Central Bedfordshire

310 recorded here

Bicester

226 recorded here

Buckinghamshire

39 recorded here

Browse all regions
Browse All Roads Search All Accidents

Accidents on the A421

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 5,483 accidents

Accident 2017400192490

Slight
52.1083, -0.4748
4 vehicles 2 casualties
Car AUDI A3 (3y) VAUXHALL MERIVA CITROEN C3 (1y)
View Details

Accident 2017400190218

Slight
52.0254, -0.6042
2 vehicles 3 casualties
Goods vehicle - unknown weight Car
View Details

Accident 2017400189037

Serious
52.0652, -0.5589
3 vehicles 3 casualties
VAUXHALL CORSA (1y) LEXUS IS300 (1y) MERCEDES SLK CLASS
View Details

Accident 2017430178258

Slight
51.9919, -1.0310
2 vehicles 1 casualty
BMW 1 SERIES RENAULT MEGANE
View Details

Accident 2017430163982

Slight
52.0337, -0.6907
2 vehicles 1 casualty
CHEVROLET MATIZ HONDA CRV
View Details

Accident 2017400202755

Slight
52.1495, -0.3906
2 vehicles 1 casualty
VAUXHALL MERIVA VOLKSWAGEN PASSAT (2y)
View Details

Accident 2017400186987

Slight
52.0525, -0.5780
1 vehicle 2 casualties
NISSAN 350
View Details

Accident 2017400186892

Slight
52.1080, -0.4763
2 vehicles 1 casualty
DAF TRUCKS Model Missing TRIUMPH SPRINT ST 1050
View Details

Accident 2017430157209

Slight
51.9832, -0.8688
2 vehicles 1 casualty
LAND ROVER FREELANDER Pedal cycle
View Details

Accident 2017400187000

Slight
52.1081, -0.4764
2 vehicles 1 casualty
MERCEDES GLE CLASS (1y) FORD FIESTA
View Details

Accident 2017400186781

Slight
52.0325, -0.6295
2 vehicles 1 casualty
NISSAN NAVARA RENAULT CAPTUR (1y)
View Details

Accident 2017430148759

Serious
51.9860, -0.8134
2 vehicles 4 casualties
SUZUKI SWIFT SKODA OCTAVIA
View Details

Accident 2017430142521

Slight
51.9925, -0.9654
4 vehicles 1 casualty
MINI COOPER AUDI Q3 JAGUAR XJ SERIES Vehicle
View Details

Accident 2017430163755

Slight
52.0106, -0.7393
1 vehicle 2 casualties
Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2017430148790

Slight
52.0361, -0.6560
3 vehicles 1 casualty
VAUXHALL VECTRA FORD FIESTA NISSAN MICRA
View Details

Accident 2017400186471

Slight
52.0273, -0.6026
2 vehicles 1 casualty
Goods vehicle - unknown weight AUDI A3 (1y)
View Details

Accident 2017400182789

Slight
52.0293, -0.6061
2 vehicles 6 casualties
LAND ROVER RANGE ROVER EVOQUE (1y) LAND ROVER RANGE ROVER EVOQUE (2y)
View Details

Accident 2017430135738

Slight
52.0170, -0.7448
2 vehicles 1 casualty
VOLKSWAGEN CC (4y) SEAT ALHAMBRA
View Details

Accident 2017430148951

Slight
52.0113, -0.7526
3 vehicles 1 casualty
TOYOTA AURIS DAF TRUCKS Model Missing SUZUKI VITARA
View Details

Accident 2017400180245

Serious
52.0842, -0.5235
2 vehicles 1 casualty
AUDI A4 Car
View Details