Crash View

A420 road traffic accidents

11,840 collisions recorded
1979 to 2025

The A420 appears in 11,840 collisions in the STATS19 data between 1979 and 2025, involving 15,073 casualties. Of these collisions, 236 were fatal and 2,163 were serious. Recorded collisions in 2025 were down 25% on 2024.

All Severities Fatal Serious Slight
Fatal
236
Serious
2,163
Casualties
15,073
2025 119
2024 158
2023 131
2022 144
2021 131
2020 115
2019 163
2018 163
2017 144
2016 196
2015 180
2014 211
2013 201
2012 207
2011 206
2010 210
2009 201
2008 211
2007 215
2006 232
2005 240
2004 228
2003 264
2002 277
2001 262
2000 292
1999 291
1998 302
1997 287
1996 261
1995 275
1994 227
1993 281
1992 246
1991 291
1990 303
1989 286
1988 279
1987 306
1986 342
1985 356
1984 383
1983 430
1982 440
1981 377
1980 394
1979 382

Oxford

2,509 recorded here

Bristol

1,536 recorded here

Abingdon

1,117 recorded here

South Gloucestershire

704 recorded here

Wiltshire

555 recorded here

Swindon

316 recorded here

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Oxford

1,979 recorded along the A420

Bristol

1,099 recorded along the A420

Kingswood and Fishponds

454 recorded along the A420

Chippenham (Wiltshire)

181 recorded along the A420

Wick (South Gloucestershire)

49 recorded along the A420

Stratton St Margaret

33 recorded along the A420

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Accidents on the A420

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 11,840 accidents

Accident 2025430574459

Slight
51.7514, -1.2377
2 vehicles 1 casualty
YAMAHA GPD Pedal cycle
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Accident 2025430571595

Slight
51.7607, -1.2090
2 vehicles 1 casualty
VOLKSWAGEN CADDY Pedal cycle
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Accident 2025541664862

Serious
51.4714, -2.1959
2 vehicles 3 casualties
FORD KUGA FORD TRANSIT
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Accident 2025430567504

Slight
51.7491, -1.2566
1 vehicle 2 casualties
Vehicle
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Accident 2025430566559

Slight
51.6849, -1.4124
2 vehicles 1 casualty
NISSAN JUKE MERCEDES MODEL MISSING
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Accident 2025430567913

Slight
51.7488, -1.2566
1 vehicle 1 casualty
Pedal cycle
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Accident 2025430565974

Slight
51.7527, -1.2516
2 vehicles 1 casualty
MAZDA MX-5 Pedal cycle
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Accident 2025430562283

Slight
51.7500, -1.2444
2 vehicles 1 casualty
Vehicle Car
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Accident 2025430535258

Slight
51.7502, -1.2433
1 vehicle 1 casualty
Car
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Accident 2025430528299

Slight
51.7499, -1.2442
2 vehicles 1 casualty
VAUXHALL VECTRA Pedal cycle
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Accident 2025541658183

Slight
51.5787, -1.7284
2 vehicles 1 casualty
VAUXHALL CORSA SCANIA MODEL MISSING
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Accident 2025541658152

Slight
51.4725, -2.1693
2 vehicles 1 casualty
KAWASAKI ZR AUDI A4
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Accident 2025522600289

Slight
51.4579, -2.5626
2 vehicles 1 casualty
Car Pedal cycle
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Accident 2025522600461

Slight
51.4533, -2.3692
2 vehicles 1 casualty
NISSAN JUKE AUDI A1
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Accident 2025430511362

Slight
51.7527, -1.2689
2 vehicles 1 casualty
SUZUKI JIMNY Vehicle
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Accident 2025522600328

Slight
51.4590, -2.5722
2 vehicles 1 casualty
BMW 1 SERIES SCANIA MODEL MISSING
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Accident 2025430490166

Serious
51.7528, -1.2833
2 vehicles 1 casualty
MERCEDES SPRINTER Pedal cycle
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Accident 2025430488683

Slight
51.7594, -1.2140
3 vehicles 1 casualty
HONDA WW125 SUZUKI UK 110 TOYOTA MODEL MISSING
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Accident 2025522600252

Slight
51.4597, -2.5509
2 vehicles 1 casualty
SKODA OCTAVIA BMW M4
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Accident 2025541652317

Slight
51.4700, -2.1510
2 vehicles 1 casualty
HONDA CIVIC VOLKSWAGEN TRANSPORTER
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