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 198543H023025

Serious
1 vehicle 1 casualty
Motorcycle 50cc and under
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Accident 198552DK00239

Serious
1 vehicle 1 casualty
Vehicle
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Accident 198552DC00240

Slight
2 vehicles 2 casualties
Vehicle Vehicle
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Accident 198543H020025

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 198554DH00785

Slight
2 vehicles 1 casualty
Pedal cycle Vehicle
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Accident 198552CG00193

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198543H005025

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 198552DC00244

Slight
1 vehicle 2 casualties
Vehicle
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Accident 198543H006025

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198543H001025

Slight
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 198554CD00945

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 198552DK00127

Serious
1 vehicle 1 casualty
Vehicle
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Accident 198552AT00116

Slight
2 vehicles 1 casualty
Motorcycle 50cc and under Vehicle
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Accident 198552DC00116

Slight
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Vehicle
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Accident 198554DH00465

Fatal
3 vehicles 3 casualties
Vehicle Vehicle Vehicle
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Accident 198554CS00725

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198543H036015

Serious
3 vehicles 4 casualties
Vehicle Vehicle Vehicle
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Accident 198543H023015

Slight
1 vehicle 1 casualty
Vehicle
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Accident 198552CG00087

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 198543H032015

Slight
2 vehicles 1 casualty
Pedal cycle Vehicle
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