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 2020430057512

Slight
51.9867, -1.0712
2 vehicles 1 casualty
MERCEDES SPRINTER AUDI A3
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Accident 2020400932023

Slight
52.1236, -0.4198
1 vehicle 1 casualty
HONDA JAZZ
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Accident 2020400935077

Slight
52.1013, -0.5092
2 vehicles 1 casualty
MAZDA 2 VOLKSWAGEN TOURAN (3y)
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Accident 2020430048765

Slight
51.9865, -1.0713
2 vehicles 1 casualty
SCANIA Model Missing (3y) Car
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Accident 2020400929616

Slight
52.0956, -0.5129
2 vehicles 1 casualty
Car MAZDA 3
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Accident 2020400937244

Slight
52.1848, -0.3068
2 vehicles 1 casualty
Car Goods vehicle - unknown weight
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Accident 2020430040979

Slight
52.0343, -0.6921
1 vehicle 1 casualty
Van / Goods 3.5 tonnes mgw or under
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Accident 2020430041763

Slight
52.0336, -0.6915
2 vehicles 1 casualty
Car HYUNDAI I10 (3y)
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Accident 2020430017931

Slight
52.0339, -0.6925
2 vehicles 1 casualty
Car TOYOTA RAV4
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Accident 2020400924138

Slight
52.0992, -0.5106
1 vehicle 2 casualties
MAZDA 2
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Accident 2020430003081

Slight
52.0335, -0.6921
2 vehicles 1 casualty
Car HONDA JAZZ (2y)
View Details

Accident 2019400923552

Slight
52.0270, -0.6099
3 vehicles 4 casualties
NISSAN MICRA BMW 3 SERIES SAAB 9-3
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Accident 2019430404457

Slight
52.0132, -0.7397
2 vehicles 3 casualties
FORD FIESTA TOYOTA YARIS (3y)
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Accident 2019400918406

Serious
52.0984, -0.5110
1 vehicle 1 casualty
SEAT ALHAMBRA
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Accident 2019430399522

Slight
52.0337, -0.6906
2 vehicles 1 casualty
MERCEDES SPRINTER (2y) SKODA OCTAVIA (3y)
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Accident 2019430386348

Slight
52.0051, -0.7615
2 vehicles 2 casualties
FORD FIESTA MERCEDES CLK CLASS
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Accident 2019430385128

Slight
51.9853, -0.8261
3 vehicles 3 casualties
Car FORD FOCUS (4y) BMW 3 SERIES
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Accident 2019400912873

Slight
52.1493, -0.3902
2 vehicles 1 casualty
FORD TRANSIT VAUXHALL CORSA
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Accident 2019400912919

Slight
52.1053, -0.4941
3 vehicles 2 casualties
FORD FIESTA (2y) FORD MONDEO FORD FIESTA
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Accident 2019400918940

Slight
52.1007, -0.5092
3 vehicles 1 casualty
RENAULT CLIO (2y) HYUNDAI I20 MERCEDES Model Missing (1y)
View Details