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

Browse all regions

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

Browse all towns
Browse All Roads Search All Accidents

Accidents on the A420

Fatal
Serious
Slight
Click markers for details

Move Insights

Thinking of moving to this area?

Check flood risk, planning history, EPC ratings and more with a Move Insights property report.

Flood risk assessment
Planning history
EPC ratings & more
Get a property report

Recent Accidents

Showing 20 of 11,840 accidents

Accident 199743P017127

Serious
2 vehicles 2 casualties
SEAT IBIZA BMW 3 SERIES
View Details

Accident 199743P011127

Slight
2 vehicles 3 casualties
VOLKSWAGEN PASSAT VAUXHALL CAVALIER
View Details

Accident 1997521007721

Slight
1 vehicle 1 casualty
VAUXHALL ASTRA
View Details

Accident 199743P005127

Slight
1 vehicle 1 casualty
MAZDA 121
View Details

Accident 1997521005151

Slight
1 vehicle 1 casualty
Bus or coach (17 or more pass seats)
View Details

Accident 199754DH08357

Slight
2 vehicles 1 casualty
FORD TRANSIT IVECO-FORD Model Missing (2y)
View Details

Accident 1997521006802

Slight
3 vehicles 1 casualty
Vehicle SUBARU SUBARU VOLVO 240
View Details

Accident 199743P197117

Slight
2 vehicles 1 casualty
Pedal cycle HONDA CIVIC
View Details

Accident 199743P219117

Slight
2 vehicles 1 casualty
VAUXHALL NOVA Pedal cycle
View Details

Accident 199743P170117

Slight
3 vehicles 1 casualty
Bus or coach (17 or more pass seats) Pedal cycle Pedal cycle
View Details

Accident 1997521005992

Slight
2 vehicles 1 casualty
BMW 3 SERIES CITROEN ZX (3y)
View Details

Accident 199743P158117

Slight
3 vehicles 1 casualty
HONDA CIVIC (1y) RENAULT 5 MERCEDES 200
View Details

Accident 199743P238117

Slight
1 vehicle 1 casualty
Vehicle
View Details

Accident 199743P140117

Slight
2 vehicles 1 casualty
FORD ESCORT Pedal cycle
View Details

Accident 1997521001391

Slight
2 vehicles 1 casualty
BEDFORD Model Missing Pedal cycle
View Details

Accident 199743P079117

Fatal
2 vehicles 1 casualty
PEUGEOT 205 ROVER 600 SERIES
View Details

Accident 199754CS06417

Slight
2 vehicles 1 casualty
FIAT CINQUECENTO (2y) VAUXHALL ASTRA
View Details

Accident 199743P078117

Slight
2 vehicles 1 casualty
Vehicle Pedal cycle
View Details

Accident 199743P061117

Slight
3 vehicles 2 casualties
MERCEDES 200 ROVER RANGE ROVER FORD FIESTA
View Details

Accident 1997520096951

Slight
2 vehicles 1 casualty
FORD SIERRA VAUXHALL NOVA
View Details