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

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Accidents on the A421

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 5,483 accidents

Accident 2024340WN5912

Slight
51.9962, -1.1581
2 vehicles 1 casualty
LEXUS CT 200 VAUXHALL CORSA
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Accident 2024401516761

Slight
52.1075, -0.4746
2 vehicles 2 casualties
VOLKSWAGEN BORA TOYOTA AYGO (4y)
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Accident 2024401507482

Slight
52.0380, -0.5942
1 vehicle 1 casualty
SKODA ROOMSTER
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Accident 2024401503888

Slight
52.0254, -0.6043
2 vehicles 1 casualty
KIA SPORTAGE CITROEN DS3
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Accident 2024430492835

Slight
52.0238, -0.7355
2 vehicles 1 casualty
HYUNDAI IX20 TOYOTA AURIS
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Accident 2024430494557

Slight
52.0334, -0.6780
2 vehicles 1 casualty
Motorcycle over 125cc and up to 500cc Car
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Accident 2024401500594

Serious
52.0257, -0.6044
2 vehicles 1 casualty
PEUGEOT PARTNER Goods vehicle - unknown weight
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Accident 2024401535954

Serious
52.0477, -0.5865
4 vehicles 1 casualty
SUZUKI VITARA MAN MODEL MISSING Motorcycle over 500cc Car
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Accident 2024401501068

Slight
52.1114, -0.4599
1 vehicle 1 casualty
Motorcycle 125cc and under
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Accident 2024430460226

Slight
51.9942, -0.9589
2 vehicles 3 casualties
FORD RANGER (1y) VAUXHALL VIVARO (2y)
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Accident 2024401498742

Slight
52.1055, -0.4906
2 vehicles 1 casualty
FORD FOCUS Car
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Accident 2024401499131

Slight
52.0344, -0.6027
2 vehicles 2 casualties
MG ZS (2y) AUDI Q7
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Accident 2024430452466

Slight
51.9984, -0.7724
2 vehicles 1 casualty
VAUXHALL ASTRA (1y) Car
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Accident 2024401499042

Slight
52.1162, -0.4406
1 vehicle 1 casualty
Motorcycle - unknown cc
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Accident 2024401494868

Slight
52.1081, -0.4763
2 vehicles 1 casualty
CITROEN C4 FORD TRANSIT
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Accident 2024430437504

Slight
52.0333, -0.6788
2 vehicles 1 casualty
LAND ROVER DISCOVERY Car
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Accident 2024401491075

Slight
52.1080, -0.4766
2 vehicles 1 casualty
HYUNDAI MATRIX TOYOTA YARIS
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Accident 2024401506485

Slight
52.0255, -0.6045
2 vehicles 1 casualty
VAUXHALL VIVARO (2y) Van / Goods 3.5 tonnes mgw or under
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Accident 2024401486864

Serious
52.1072, -0.4759
2 vehicles 2 casualties
KTM 125 DUKE YAMAHA FZ
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Accident 2024401488991

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