thoroughfare
US /ˈθɝː.ə.fer/
UK /ˈθɝː.ə.fer/

1.
arteria, strada principale
a road or path forming a route between two places, especially a main road
:
•
The main thoroughfare was bustling with traffic.
La principale arteria era affollata di traffico.
•
No parking is allowed on this busy thoroughfare.
Nessun parcheggio è consentito su questa arteria trafficata.