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 2018430177241

Slight
52.0032, -0.7643
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Car
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Accident 2018430166905

Slight
52.0335, -0.6922
2 vehicles 1 casualty
HONDA CBR600RR SEAT LEON
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Accident 2018400301683

Serious
52.1072, -0.4759
1 vehicle 1 casualty
NISSAN QASHQAI
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Accident 2018400299616

Slight
52.0775, -0.5347
2 vehicles 2 casualties
KIA OPTIMA Vehicle
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Accident 2018400312576

Serious
52.1845, -0.3061
1 vehicle 1 casualty
VAUXHALL ASTRA
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Accident 2018430139379

Slight
52.0170, -0.7453
2 vehicles 1 casualty
RENAULT TRUCKS Model Missing (3y) BMW 3 SERIES
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Accident 2018400314668

Slight
52.0269, -0.6032
3 vehicles 1 casualty
MAZDA 6 Car Goods vehicle - unknown weight
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Accident 2018430135570

Slight
52.0128, -0.7385
1 vehicle 2 casualties
PEUGEOT PARTNER (3y)
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Accident 2018400297169

Serious
52.0694, -0.5455
1 vehicle 1 casualty
Car
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Accident 2018430137581

Slight
52.0337, -0.6879
2 vehicles 1 casualty
BMW 3 SERIES (1y) CHRYSLER PT CRUISER
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Accident 2018400289509

Slight
52.0691, -0.5463
7 vehicles 1 casualty
Car AUDI Q5 (3y) BMW 1 SERIES (3y) CITROEN C4 (2y) VOLVO S40 MINI COOPER BMW 4 SERIES (2y)
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Accident 2018400289639

Slight
52.1073, -0.4790
1 vehicle 2 casualties
FIAT PUNTO
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Accident 2018430149748

Slight
51.9842, -0.8795
2 vehicles 2 casualties
VAUXHALL ASTRA (2y) VOLVO Model Missing (3y)
View Details

Accident 2018400285665

Slight
52.1032, -0.5058
4 vehicles 3 casualties
FORD FIESTA VAUXHALL VECTRA MERCEDES A CLASS (4y) BMW 3 SERIES (2y)
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Accident 2018400287185

Slight
52.1669, -0.3626
2 vehicles 1 casualty
VAUXHALL CORSA Motorcycle 50cc and under
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Accident 2018430114299

Slight
52.0168, -0.7447
2 vehicles 1 casualty
TOYOTA AURIS (4y) LONGJIA LJ (1y)
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Accident 2018400284598

Slight
52.1757, -0.3265
2 vehicles 1 casualty
RENAULT MODUS FORD MONDEO (2y)
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Accident 2018400291563

Slight
52.1839, -0.3148
2 vehicles 1 casualty
MERCEDES C CLASS SKODA OCTAVIA
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Accident 2018400283538

Slight
52.1072, -0.4757
2 vehicles 1 casualty
MERCEDES E CLASS (2y) VAUXHALL CORSA (4y)
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Accident 2018430099103

Serious
51.9924, -0.9966
2 vehicles 1 casualty
Car Pedal cycle
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