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 4,455 accidents

Accident 2024401507482

Slight
52.0380, -0.5942
1 vehicle 1 casualty
SKODA ROOMSTER
View Details

Accident 2024401503888

Slight
52.0254, -0.6043
2 vehicles 1 casualty
KIA SPORTAGE CITROEN DS3
View Details

Accident 2024430492835

Slight
52.0238, -0.7355
2 vehicles 1 casualty
HYUNDAI IX20 TOYOTA AURIS
View Details

Accident 2024430494557

Slight
52.0334, -0.6780
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc Car
View Details

Accident 2024401501068

Slight
52.1114, -0.4599
1 vehicle 1 casualty
Motorcycle 125cc and under
View Details

Accident 2024430460226

Slight
51.9942, -0.9589
2 vehicles 3 casualties
FORD RANGER (1y) VAUXHALL VIVARO (2y)
View Details

Accident 2024401498742

Slight
52.1055, -0.4906
2 vehicles 1 casualty
FORD FOCUS Car
View Details

Accident 2024401499131

Slight
52.0344, -0.6027
2 vehicles 2 casualties
MG ZS (2y) AUDI Q7
View Details

Accident 2024430452466

Slight
51.9984, -0.7724
2 vehicles 1 casualty
VAUXHALL ASTRA (1y) Car
View Details

Accident 2024401499042

Slight
52.1162, -0.4406
1 vehicle 1 casualty
Motorcycle - unknown cc
View Details

Accident 2024401494868

Slight
52.1081, -0.4763
2 vehicles 1 casualty
CITROEN C4 FORD TRANSIT
View Details

Accident 2024430437504

Slight
52.0333, -0.6788
2 vehicles 1 casualty
LAND ROVER DISCOVERY Car
View Details

Accident 2024401491075

Slight
52.1080, -0.4766
2 vehicles 1 casualty
HYUNDAI MATRIX TOYOTA YARIS
View Details

Accident 2024401506485

Slight
52.0255, -0.6045
2 vehicles 1 casualty
VAUXHALL VIVARO (2y) Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2024401488991

Slight
52.1161, -0.4413
2 vehicles 1 casualty
SCANIA MODEL MISSING CHEVROLET SPARK
View Details

Accident 2024430374498

Slight
51.9951, -1.0150
2 vehicles 2 casualties
DAF TRUCKS MODEL MISSING Car
View Details

Accident 2024401477282

Slight
52.1848, -0.3109
2 vehicles 1 casualty
BMW X5 BMW 3 SERIES
View Details

Accident 2024430353406

Slight
52.0169, -0.7447
2 vehicles 1 casualty
CHEVROLET CRUZE SEAT LEON (3y)
View Details

Accident 2024430324259

Slight
51.9893, -0.7851
2 vehicles 1 casualty
DAF TRUCKS MODEL MISSING Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2024430322935

Slight
52.0334, -0.6783
2 vehicles 1 casualty
YAMAHA MODEL MISSING RENAULT KADJAR
View Details