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 2013521306795

Slight
51.4580, -2.5675
2 vehicles 1 casualty
Car Pedal cycle
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Accident 201343P116103

Slight
51.7498, -1.2440
2 vehicles 1 casualty
Pedal cycle VOLKSWAGEN TRANSPORTER
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Accident 2013521307622

Slight
51.4578, -2.5633
2 vehicles 1 casualty
Car FORD KA
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Accident 2013521306787

Slight
51.4559, -2.5817
1 vehicle 1 casualty
VOLVO Model Missing (1y)
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Accident 201343P079103

Slight
51.7594, -1.2136
1 vehicle 1 casualty
VOLKSWAGEN LUPO
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Accident 201343P061103

Slight
51.7523, -1.2489
1 vehicle 1 casualty
VOLKSWAGEN PASSAT
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Accident 201343P063103

Serious
51.7484, -1.2574
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) Pedal cycle
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Accident 2013521308381

Serious
51.4560, -2.5814
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 201343P025103

Slight
51.6646, -1.5601
2 vehicles 2 casualties
VAUXHALL CORSA MITSUBISHI COLT
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Accident 201343P004103

Slight
51.7583, -1.2169
3 vehicles 1 casualty
Car Pedal cycle Car
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Accident 2013549338113

Slight
51.5765, -1.7322
2 vehicles 1 casualty
VAUXHALL ASTRA VOLKSWAGEN PASSAT
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Accident 2013521306960

Slight
51.4578, -2.5640
2 vehicles 1 casualty
VOLKSWAGEN PASSAT HONDA CIVIC
View Details

Accident 2013549231913

Slight
51.4618, -2.1200
2 vehicles 1 casualty
FIAT PANDA (4y) MERCEDES SPRINTER
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Accident 201343P281093

Serious
51.7512, -1.2379
1 vehicle 2 casualties
MERCEDES Model Missing
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Accident 201343P213093

Slight
51.7524, -1.2491
1 vehicle 1 casualty
Pedal cycle
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Accident 2013521306210

Slight
51.4629, -2.5113
2 vehicles 1 casualty
NISSAN NOTE Pedal cycle
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Accident 2013548745313

Slight
51.4683, -2.1430
2 vehicles 1 casualty
ROVER 25 Pedal cycle
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Accident 2013521306234

Slight
51.4611, -2.5095
1 vehicle 1 casualty
VAUXHALL ASTRA
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Accident 2013521306127

Slight
51.4640, -2.3165
2 vehicles 1 casualty
BMW R 1200 (1y) HONDA CRV
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Accident 2013521306209

Slight
51.4581, -2.5766
1 vehicle 1 casualty
FORD FIESTA
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