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 200943S093069

Slight
52.0247, -0.7343
4 vehicles 7 casualties
Car HONDA CRV Car Car
View Details

Accident 200943S028069

Slight
52.0170, -0.7456
2 vehicles 1 casualty
DAF TRUCKS FA 55LF (2y) Car
View Details

Accident 200943S019069

Slight
52.0335, -0.6908
2 vehicles 2 casualties
SKODA OCTAVIA VAUXHALL ASTRA (4y)
View Details

Accident 200943S132069

Slight
52.0253, -0.7295
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
View Details

Accident 200943S013069

Slight
52.0337, -0.6916
1 vehicle 1 casualty
FIAT PUNTO
View Details

Accident 2009400B01705

Slight
52.1174, -0.4361
1 vehicle 1 casualty
VAUXHALL CORSA
View Details

Accident 200943S118059

Slight
52.0329, -0.6784
2 vehicles 1 casualty
VOLVO V70 PEUGEOT 406
View Details

Accident 2009400B01509

Serious
52.1026, -0.5049
2 vehicles 1 casualty
Car (2y) KAWASAKI ZX636 (3y)
View Details

Accident 200943S099059

Slight
52.0029, -0.7641
2 vehicles 1 casualty
VAUXHALL ASTRA CITROEN SAXO
View Details

Accident 2009400B01347

Slight
52.1849, -0.3091
4 vehicles 3 casualties
RENAULT CLIO Car FORD ESCORT RENAULT MASTER
View Details

Accident 2009400B01240

Serious
52.0908, -0.5161
2 vehicles 1 casualty
Car Motorcycle over 500cc
View Details

Accident 2009400B01217

Serious
52.0638, -0.5549
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Minibus (8-16 passenger seats)
View Details

Accident 200943S122049

Slight
52.0030, -0.7643
2 vehicles 1 casualty
RENAULT CLIO PEUGEOT Model Missing
View Details

Accident 2009400B01172

Slight
52.0882, -0.5185
3 vehicles 1 casualty
MERCEDES SPRINTER Car DAF TRUCKS FT 85CF (3y)
View Details

Accident 200943N234049

Slight
51.9852, -0.8293
3 vehicles 3 casualties
FORD FIESTA NISSAN MICRA Car
View Details

Accident 200943S128049

Slight
52.0331, -0.6795
2 vehicles 2 casualties
CITROEN SAXO SUZUKI ALTO (3y)
View Details

Accident 2009400D01099

Slight
52.0338, -0.5982
3 vehicles 1 casualty
Goods over 3.5t. and under 7.5t SCANIA Model Missing (1y) VAUXHALL ZAFIRA
View Details

Accident 2009400B01121

Slight
52.1005, -0.5076
3 vehicles 1 casualty
HYUNDAI ACCENT (4y) LEXUS IS200 FORD FOCUS
View Details

Accident 200943S073049

Slight
52.0335, -0.6908
2 vehicles 1 casualty
FORD TRANSIT (1y) MERCEDES Model Missing
View Details

Accident 200943S117039

Slight
52.0332, -0.6919
3 vehicles 2 casualties
DAF TRUCKS FA 45LF (3y) BMW 5 SERIES Goods 7.5 tonnes mgw and over
View Details