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 201043N209020

Slight
51.9945, -1.0017
2 vehicles 1 casualty
AUDI TT SUZUKI GSX 1300 (4y)
View Details

Accident 2010400D00415

Slight
52.0287, -0.6024
2 vehicles 1 casualty
FORD TRANSIT APRILIA RSV MILLE
View Details

Accident 2010400B00682

Slight
52.1006, -0.5076
1 vehicle 1 casualty
DAF TRUCKS Model Missing (2y)
View Details

Accident 2010400B00469

Slight
52.1616, -0.3738
1 vehicle 1 casualty
RENAULT CLIO (4y)
View Details

Accident 2010400B00468

Slight
52.1616, -0.3738
1 vehicle 1 casualty
FIAT PUNTO
View Details

Accident 2010400B00467

Slight
52.1601, -0.3756
1 vehicle 1 casualty
RENAULT MEGANE (2y)
View Details

Accident 2010400D00253

Serious
52.0270, -0.6032
2 vehicles 5 casualties
RENAULT MEGANE (1y) JAGUAR X TYPE (1y)
View Details

Accident 201043S058010

Slight
52.0333, -0.6921
2 vehicles 1 casualty
Car KIA PICANTO
View Details

Accident 201043N090010

Slight
51.9859, -0.8921
1 vehicle 1 casualty
KIA SORENTO (4y)
View Details

Accident 2010400D00094

Slight
52.0310, -0.6006
1 vehicle 1 casualty
Goods 7.5 tonnes mgw and over (4y)
View Details

Accident 201034WS00010

Serious
51.9984, -1.1377
3 vehicles 2 casualties
Car Car AUDI A2
View Details

Accident 200943S144129

Slight
52.0334, -0.6922
3 vehicles 1 casualty
BMW 1 SERIES (3y) VOLKSWAGEN PASSAT Car
View Details

Accident 200934WS56859

Slight
51.9984, -1.1378
2 vehicles 2 casualties
Car HYUNDAI ACCENT
View Details

Accident 200943N353129

Slight
51.9921, -0.9283
2 vehicles 1 casualty
FORD FIESTA RENAULT KANGOO
View Details

Accident 200943N315129

Serious
51.9940, -0.9595
2 vehicles 5 casualties
PROTON SAVVY (1y) VOLKSWAGEN GOLF
View Details

Accident 200943N278129

Slight
51.9950, -1.0129
2 vehicles 2 casualties
PEUGEOT 306 RENAULT SCENIC (4y)
View Details

Accident 200943S079129

Slight
52.0343, -0.6913
2 vehicles 1 casualty
VOLVO S60 AUDI A6
View Details

Accident 2009400D00097

Slight
52.0486, -0.5844
3 vehicles 1 casualty
Goods 7.5 tonnes mgw and over LAND ROVER DISCOVERY KIA SEDONA
View Details

Accident 200943S051129

Slight
52.0324, -0.6793
2 vehicles 2 casualties
VAUXHALL ASTRA (4y) Car
View Details

Accident 2009400B03573

Slight
52.0908, -0.5161
2 vehicles 1 casualty
FORD TRANSIT Car
View Details