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 2004520137651

Slight
51.4640, -2.3167
2 vehicles 1 casualty
VAUXHALL ASTRA MAZDA 323
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Accident 2004520136514

Slight
51.4585, -2.5586
2 vehicles 1 casualty
Motorcycle 125cc and under Vehicle
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Accident 200443P211104

Slight
51.7509, -1.2460
3 vehicles 1 casualty
Vehicle Pedal cycle Pedal cycle
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Accident 200443P170104

Slight
51.7523, -1.2804
2 vehicles 1 casualty
Vehicle VAUXHALL ASTRA
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Accident 200443P397104

Slight
51.7500, -1.2445
2 vehicles 1 casualty
RENAULT 19 Pedal cycle
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Accident 200454CP59004

Slight
51.4637, -2.1278
3 vehicles 1 casualty
MAZDA 626 SEAT TOLEDO (2y) RENAULT MEGANE
View Details

Accident 2004520132659

Slight
51.4626, -2.5097
1 vehicle 1 casualty
VOLVO Model Missing
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Accident 200443P083104

Slight
51.7591, -1.2145
2 vehicles 1 casualty
PEUGEOT 106 DAIHATSU HI-JET
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Accident 200454CP59604

Slight
51.4633, -2.1264
3 vehicles 1 casualty
PEUGEOT 306 FORD MONDEO Vehicle
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Accident 2004520132675

Slight
51.4600, -2.5448
3 vehicles 1 casualty
Vehicle Pedal cycle Bus or coach (17 or more pass seats)
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Accident 2004520130192

Slight
51.4582, -2.5692
2 vehicles 1 casualty
VAUXHALL CORSA (3y) FORD FOCUS (3y)
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Accident 200443P054104

Slight
51.7621, -1.2029
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 2004520128929

Slight
51.4600, -2.4778
2 vehicles 1 casualty
Vehicle Vehicle
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Accident 200443P030104

Slight
51.7534, -1.2324
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 200443P001104

Slight
51.7552, -1.2275
2 vehicles 1 casualty
Vehicle Pedal cycle
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Accident 200443P454094

Slight
51.7618, -1.2042
3 vehicles 1 casualty
Bus or coach (17 or more pass seats) TOYOTA AVENSIS (3y) Bus or coach (17 or more pass seats)
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Accident 2004520129941

Slight
51.4614, -2.5357
2 vehicles 1 casualty
VAUXHALL ASTRA (3y) PEUGEOT 307 (1y)
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Accident 200443P327094

Slight
51.7501, -1.2425
1 vehicle 1 casualty
Pedal cycle
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Accident 200443P331094

Slight
51.6745, -1.5074
3 vehicles 1 casualty
Vehicle LAND ROVER DISCOVERY LAND ROVER DEFENDER
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Accident 200454DE48104

Slight
51.5756, -1.7339
2 vehicles 1 casualty
MERCEDES Model Missing (3y) RENAULT MEGANE (2y)
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