A420 road
A420 | |
|---|---|
| Major junctions | |
| West end | Old Market Street, Bristol |
| A4044 A4320 A431 A4017 A4174 A4175 A46 A350 A4 A3102 A419 A417 A415 A338 A34 A4144 A4158 A4142 A40 | |
| East end | Headington in Oxford |
| Location | |
| Country | United Kingdom |
| Primary destinations | Chippenham Swindon |
| Road network | |
The A420 is a road between Bristol and Oxford in England. Between Swindon and Oxford it is a primary route.