Crash View

A420 road traffic accidents

11,721 collisions recorded
1979 to 2024

The A420 appears in 11,721 collisions in the STATS19 data between 1979 and 2024, involving 14,927 casualties. Of these collisions, 236 were fatal and 2,131 were serious. Recorded collisions in 2024 were up 21% on 2023.

All Severities Fatal Serious Slight
Fatal
236
Serious
2,131
Casualties
14,927
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

2,463 recorded here

Bristol

1,514 recorded here

Abingdon

1,097 recorded here

South Gloucestershire

694 recorded here

Wiltshire

540 recorded here

Swindon

310 recorded here

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Oxford

1,935 recorded along the A420

Bristol

1,078 recorded along the A420

Kingswood and Fishponds

451 recorded along the A420

Chippenham (Wiltshire)

178 recorded along the A420

Wick (South Gloucestershire)

48 recorded along the A420

Stratton St Margaret

32 recorded along the A420

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Accidents on the A420

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 11,721 accidents

Accident 198452DSK1373

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198443H001084

Serious
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 198452CGE1450

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198452DSK1358

Slight
2 vehicles 3 casualties
Van / Goods 3.5 tonnes mgw or under Vehicle
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Accident 198452ATR1035

Slight
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 198452DSK1322

Serious
2 vehicles 2 casualties
Vehicle Vehicle
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Accident 198454CD03484

Fatal
1 vehicle 1 casualty
Vehicle
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Accident 198443H080074

Serious
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 198452ATR1036

Slight
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
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Accident 198443F061074

Slight
4 vehicles 1 casualty
Vehicle Vehicle Vehicle Vehicle
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Accident 198452ATR1046

Serious
1 vehicle 2 casualties
Motorcycle 50cc and under
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Accident 198452CGE1415

Fatal
2 vehicles 1 casualty
Pedal cycle Bus or coach (17 or more pass seats)
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Accident 198452CGE1412

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198443H058074

Serious
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 198443F051074

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198452CGE1396

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198452ATR0988

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198443H056074

Serious
5 vehicles 2 casualties
Vehicle Vehicle Van / Goods 3.5 tonnes mgw or under Vehicle Vehicle
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Accident 198443F045074

Serious
2 vehicles 1 casualty
Vehicle Van / Goods 3.5 tonnes mgw or under
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Accident 198452ATR0968

Serious
2 vehicles 1 casualty
Vehicle Vehicle
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