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 2021430432595

Slight
52.0051, -0.7614
2 vehicles 2 casualties
MERCEDES C CLASS FORD FIESTA
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Accident 2021401100731

Slight
52.1804, -0.3206
3 vehicles 2 casualties
KIA VENGA FORD TRANSIT VOLKSWAGEN POLO
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Accident 2021401091555

Slight
52.0277, -0.6032
2 vehicles 1 casualty
VAUXHALL ADAM Van / Goods 3.5 tonnes mgw or under
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Accident 2021401090556

Slight
52.0692, -0.5464
2 vehicles 2 casualties
MAN MODEL MISSING (3y) NISSAN JUKE
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Accident 2021401089434

Serious
52.1269, -0.4171
1 vehicle 1 casualty
YAMAHA MT09
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Accident 2021430398930

Serious
51.9943, -1.1133
1 vehicle 1 casualty
BMW R SERIES (2y)
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Accident 2021401087133

Slight
52.0268, -0.6092
3 vehicles 2 casualties
HYUNDAI I10 SUZUKI SWIFT RENAULT CAPTUR (4y)
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Accident 2021430375871

Slight
52.0124, -0.7514
3 vehicles 6 casualties
Car JAGUAR F-PACE (1y) AUDI A4
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Accident 2021430370701

Slight
51.9832, -0.8675
2 vehicles 1 casualty
MERCEDES SPRINTER Car
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Accident 2021401086291

Slight
52.1797, -0.3213
2 vehicles 5 casualties
Car VOLKSWAGEN PASSAT
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Accident 2021430366402

Serious
52.0178, -0.7440
1 vehicle 1 casualty
MAN MODEL MISSING (4y)
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Accident 2021430358621

Slight
52.0327, -0.6782
3 vehicles 1 casualty
FIAT 500 MINI COOPER Car
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Accident 2021430352702

Slight
52.0336, -0.6908
3 vehicles 4 casualties
VOLKSWAGEN GOLF Car TOYOTA RAV4 (1y)
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Accident 2021430351685

Slight
51.9952, -0.7758
2 vehicles 1 casualty
TOYOTA AURIS (4y) VAUXHALL INSIGNIA
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Accident 2021401076621

Slight
52.1051, -0.4952
5 vehicles 2 casualties
IVECO EUROCARGO (3y) Goods vehicle - unknown weight Car FORD TRANSIT (1y) TOYOTA AURIS
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Accident 2021401074997

Slight
52.0278, -0.6034
2 vehicles 1 casualty
Motorcycle over 500cc (4y) TOYOTA AURIS (4y)
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Accident 2021401085820

Serious
52.1050, -0.4967
1 vehicle 2 casualties
Car
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Accident 2021430331575

Serious
52.0190, -0.7432
2 vehicles 1 casualty
VOLVO S40 NISSAN QASHQAI
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Accident 2021401073173

Slight
52.0256, -0.6035
2 vehicles 1 casualty
ABARTH 500 PEUGEOT 208
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Accident 2021401073964

Slight
52.0681, -0.5483
2 vehicles 1 casualty
TOYOTA AYGO KIA NIRO
View Details