From Turin – Caselle Airport
Highway A21 direction Piacenza, exit Felizzano, Strada statale 10 Padana Ovest direction Alessandria.

From Milan – Malpensa Airport
Highway A8 direction Milan, ring road Ovest, A7 direction Genoa. After the exit of Castelnuovo Scrivia, take highway A21 direction Turin, exit Alessandria ovest, on the right towards Asti.

As an alternative:
A8-A26 direction Genoa, A10 direction Alessandria Ovest, on the right towards Asti.
From Airport Cristoforo Colombo of Genoa, A10 direction Alessandria and then A26 exit Alessandria Ovest, on the right towards Asti.
From the exit of Felizzano to AL.P.A.S. s.r.l. there are about 7 km.
From the exit of Alessandria to AL.P.A.S. s.r.l. there are about 10 km.