Arriving from the highway A4 Torino-Milano, at the end of "Tangenziale",  go straight in "Corso Giulio Cesere" and, at "Piazzale Romolo e Remo" (it's before a river), turn left and go straight in "Lungostura Lazio". When you arrive in "Piazza Coriolano" turn left to "via Bellinzona" and left again in "Strada comunale di Superga".

Follow the street till the top of the hill, we will be there!!!!

In any case follow the brown directions to "Basilica di Superga"