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 2017400178310

Slight
52.0775, -0.5347
2 vehicles 2 casualties
FORD FIESTA (2y) VAUXHALL CORSA
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Accident 2017430122260

Slight
52.0573, -0.7729
2 vehicles 2 casualties
BMW 1 SERIES (4y) VAUXHALL ASTRA
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Accident 2017430117293

Slight
51.9852, -0.8289
2 vehicles 1 casualty
BMW X1 Goods 7.5 tonnes mgw and over
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Accident 2017430111985

Slight
52.0256, -0.7310
2 vehicles 2 casualties
VOLKSWAGEN GOLF TOYOTA AURIS (4y)
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Accident 2017400173330

Slight
52.1163, -0.4406
1 vehicle 1 casualty
CHEVROLET LACETTI
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Accident 2017430111599

Slight
52.0330, -0.6788
2 vehicles 3 casualties
HONDA CIVIC BMW 3 SERIES
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Accident 2017430094968

Slight
52.0217, -0.7393
2 vehicles 2 casualties
VAUXHALL ASTRA VAUXHALL ASTRA
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Accident 2017400171843

Slight
52.1711, -0.3342
4 vehicles 2 casualties
Vehicle MAZDA MX-5 VOLKSWAGEN GOLF (2y) AUDI A3
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Accident 2017400169029

Serious
52.0781, -0.5316
2 vehicles 2 casualties
BMW 3 SERIES KIA CEED (2y)
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Accident 2017400167994

Slight
52.1514, -0.3844
2 vehicles 1 casualty
Car Car
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Accident 2017430100065

Slight
52.0166, -0.7449
2 vehicles 2 casualties
PEUGEOT 1007 PEUGEOT RCZ
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Accident 2017400168454

Serious
52.0691, -0.5463
2 vehicles 1 casualty
NISSAN QASHQAI (2y) MINI COOPER
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Accident 2017430091361

Serious
51.9836, -0.8573
2 vehicles 1 casualty
BMW R 1200 LAND ROVER DISCOVERY
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Accident 2017430080837

Slight
52.0316, -0.7066
2 vehicles 1 casualty
AUDI Q5 (2y) HONDA JAZZ
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Accident 2017430073480

Slight
52.0339, -0.6924
2 vehicles 1 casualty
MERCEDES Model Missing VAUXHALL VECTRA
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Accident 2017430069458

Slight
52.0306, -0.7089
2 vehicles 4 casualties
FORD FOCUS MERCEDES E CLASS (2y)
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Accident 2017400165209

Slight
52.0258, -0.6063
3 vehicles 3 casualties
RENAULT TRUCKS Model Missing SEAT IBIZA (4y) VAUXHALL ASTRA
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Accident 2017430099183

Serious
52.0334, -0.6827
1 vehicle 1 casualty
PEUGEOT 406
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Accident 2017400162000

Slight
52.0683, -0.5472
3 vehicles 5 casualties
Goods vehicle - unknown weight PEUGEOT 107 NISSAN PRIMERA
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Accident 2017430053460

Slight
52.0182, -0.7437
4 vehicles 2 casualties
SCANIA Model Missing (2y) VAUXHALL ASTRA HYUNDAI I20 (4y) VOLVO XC90 (1y)
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