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 2018547789018

Serious
51.4677, -2.2727
3 vehicles 1 casualty
AUDI A3 KIA CEED (2y) AUDI A3
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Accident 2018430251069

Slight
51.7626, -1.1972
2 vehicles 1 casualty
Pedal cycle Pedal cycle
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Accident 2018430249404

Slight
51.7525, -1.2720
2 vehicles 1 casualty
Bus or coach (17 or more pass seats) Pedal cycle
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Accident 2018430244199

Slight
51.6762, -1.4966
2 vehicles 1 casualty
OPEL Model Missing DAF TRUCKS Model Missing (2y)
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Accident 2018430241524

Slight
51.7518, -1.2372
2 vehicles 1 casualty
Van / Goods 3.5 tonnes mgw or under Goods over 3.5t. and under 7.5t (4y)
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Accident 2018430242437

Slight
51.7502, -1.2433
1 vehicle 1 casualty
TOYOTA PRIUS
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Accident 2018430250576

Slight
51.6482, -1.5768
3 vehicles 2 casualties
VAUXHALL ZAFIRA SKODA OCTAVIA (2y) Car
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Accident 2018521808516

Serious
51.4556, -2.5831
1 vehicle 1 casualty
Car
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Accident 2018521805293

Serious
51.4551, -2.3611
2 vehicles 2 casualties
SKODA CITIGO Motorcycle over 500cc
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Accident 2018430229549

Slight
51.7521, -1.2570
2 vehicles 1 casualty
TOYOTA PRIUS (1y) Pedal cycle
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Accident 2018521808250

Slight
51.4572, -2.5773
1 vehicle 1 casualty
TOYOTA AVENSIS (4y)
View Details

Accident 2018430222088

Slight
51.7499, -1.2440
2 vehicles 1 casualty
Pedal cycle Car
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Accident 2018546441918

Slight
51.4661, -2.1363
2 vehicles 1 casualty
VAUXHALL COMBO Pedal cycle
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Accident 2018521805350

Serious
51.4556, -2.5831
1 vehicle 1 casualty
Pedal cycle
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Accident 2018430220860

Slight
51.6754, -1.4684
2 vehicles 1 casualty
VOLVO Model Missing (2y) CITROEN DISPATCH
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Accident 2018521807525

Slight
51.4501, -2.4016
1 vehicle 1 casualty
PEUGEOT 3008
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Accident 2018521807441

Slight
51.4584, -2.5699
1 vehicle 1 casualty
Car
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Accident 2018430212802

Slight
51.7501, -1.2438
2 vehicles 1 casualty
FORD FIESTA Pedal cycle
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Accident 2018430217443

Serious
51.7316, -1.3280
2 vehicles 1 casualty
Goods 7.5 tonnes mgw and over NISSAN MICRA
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Accident 2018430213106

Slight
51.6752, -1.5162
2 vehicles 1 casualty
FORD FIESTA FORD S-MAX
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