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 200143S088021

Slight
52.0092, -0.7559
2 vehicles 2 casualties
APRILIA Model Missing (1y) Vehicle
View Details

Accident 2001400B00706

Slight
52.1100, -0.4654
3 vehicles 1 casualty
Vehicle VAUXHALL CORSA VOLKSWAGEN PASSAT (1y)
View Details

Accident 200143N139021

Slight
51.9920, -0.9342
2 vehicles 4 casualties
NISSAN 100 Vehicle
View Details

Accident 200143S034021

Slight
52.0370, -0.6485
2 vehicles 1 casualty
SCANIA Model Missing PEUGEOT 406
View Details

Accident 200143S007021

Serious
51.9936, -0.7777
1 vehicle 1 casualty
MORRIS MINOR
View Details

Accident 2001400B00504

Slight
52.1583, -0.3532
2 vehicles 2 casualties
MITSUBISHI LANCER PEUGEOT 309
View Details

Accident 2001400B00696

Slight
52.1224, -0.4224
2 vehicles 2 casualties
VOLKSWAGEN CADDY Van / Goods 3.5 tonnes mgw or under
View Details

Accident 2001400B00792

Serious
52.1265, -0.4172
4 vehicles 1 casualty
SCANIA Model Missing VAUXHALL MIDI Vehicle IVECO-FORD Model Missing
View Details

Accident 2001400B00530

Slight
52.1299, -0.4143
3 vehicles 1 casualty
FORD FIESTA SCANIA Model Missing FORD MONDEO (4y)
View Details

Accident 2001400B00652

Slight
52.1495, -0.3873
3 vehicles 3 casualties
Van / Goods 3.5 tonnes mgw or under VAUXHALL CAVALIER VOLVO Model Missing (3y)
View Details

Accident 200143N041021

Slight
51.9853, -0.8854
2 vehicles 1 casualty
Vehicle VOLVO 240
View Details

Accident 2001400B00474

Serious
52.1097, -0.4674
2 vehicles 1 casualty
MAN Model Missing (1y) ROVER 400 SERIES
View Details

Accident 200143N374011

Serious
51.9860, -0.8930
1 vehicle 1 casualty
IVECO Model Missing (1y)
View Details

Accident 2001400D00503

Slight
52.0649, -0.5531
2 vehicles 2 casualties
FIAT PUNTO ROVER 200 SERIES
View Details

Accident 200143S128011

Serious
52.0333, -0.6982
2 vehicles 1 casualty
Vehicle NISSAN ALMERA
View Details

Accident 2001400D00423

Slight
52.0368, -0.5941
3 vehicles 1 casualty
VOLVO Model Missing (2y) RENAULT LAGUNA LEYLAND DAF FT 95
View Details

Accident 200143S096011

Slight
51.9865, -0.8037
2 vehicles 2 casualties
ROVER METRO FORD SCORPIO (4y)
View Details

Accident 200143S157011

Slight
52.0254, -0.7298
1 vehicle 2 casualties
RENAULT MEGANE (1y)
View Details

Accident 200143S072011

Slight
52.0257, -0.7217
1 vehicle 1 casualty
Motorcycle 125cc and under
View Details

Accident 200143S049011

Serious
52.0333, -0.6982
2 vehicles 2 casualties
Vehicle CITROEN ZX
View Details