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

Milton Keynes

108 recorded along the A421

Bletchley

98 recorded along the A421

Buckingham

65 recorded along the A421

Marston Moretaine

40 recorded along the A421

Bedford

38 recorded along the A421

Kempston

29 recorded along the A421

Browse all towns
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 2010400D03528

Slight
52.0660, -0.5546
1 vehicle 1 casualty
RENAULT CLIO
View Details

Accident 201043N280110

Slight
51.9852, -0.8293
3 vehicles 1 casualty
Car FORD FIESTA (2y) FORD FOCUS
View Details

Accident 2010400B03471

Slight
52.1215, -0.4236
1 vehicle 1 casualty
CITROEN XSARA (2y)
View Details

Accident 2010400B03326

Serious
52.1112, -0.4610
1 vehicle 1 casualty
FORD FOCUS
View Details

Accident 2010400D03643

Serious
52.0293, -0.6177
2 vehicles 1 casualty
FIAT PUNTO Yamaha FZ1 (4y)
View Details

Accident 201043N319110

Slight
51.9852, -0.8247
2 vehicles 1 casualty
RENAULT MASTER VOLKSWAGEN CADDY
View Details

Accident 2010400B03301

Slight
52.1024, -0.5046
2 vehicles 1 casualty
MERCEDES Model Missing (1y) NISSAN Model Missing
View Details

Accident 201043S040110

Slight
52.0338, -0.6925
2 vehicles 3 casualties
SEAT LEON TOYOTA AVENSIS
View Details

Accident 201043S014110

Slight
52.0215, -0.7398
2 vehicles 2 casualties
Car PEUGEOT 106
View Details

Accident 201043S008110

Slight
52.0340, -0.6923
2 vehicles 2 casualties
SEAT ALTEA (4y) FORD FIESTA (1y)
View Details

Accident 2010400D03160

Slight
52.0274, -0.6030
2 vehicles 1 casualty
Car Pedal cycle
View Details

Accident 2010400B03125

Slight
52.1054, -0.4931
2 vehicles 2 casualties
RENAULT TWINGO (1y) VAUXHALL COMBO
View Details

Accident 201043N311100

Slight
51.9852, -0.8248
1 vehicle 1 casualty
Motorcycle over 500cc
View Details

Accident 201043S052100

Slight
52.0217, -0.7389
2 vehicles 1 casualty
BMW 3 SERIES AUDI A3
View Details

Accident 201043S060100

Slight
52.0133, -0.7531
2 vehicles 3 casualties
SKODA FABIA (4y) FIAT 500 (1y)
View Details

Accident 201043S136100

Serious
51.9981, -0.7725
2 vehicles 2 casualties
PEUGEOT 308 FORD MONDEO (4y)
View Details

Accident 201043S009100

Slight
52.0217, -0.7393
2 vehicles 1 casualty
FIAT PUNTO Motorcycle 125cc and under
View Details

Accident 201043S021100

Slight
52.0331, -0.6788
2 vehicles 1 casualty
Car Car
View Details

Accident 201043S112090

Slight
52.0241, -0.7359
2 vehicles 2 casualties
FORD FOCUS VAUXHALL ZAFIRA (3y)
View Details

Accident 201043S089090

Slight
52.0254, -0.7319
1 vehicle 1 casualty
SUZUKI GS 500 (4y)
View Details