The final part of the middle section of the Saronno - Laveno line between Como and Varese, which brings to mind some little treasures tied with the emotional quality of memory: the junction on the river Quadronna, which still officially represents the end of the segment from Saronno, the station of Binago San Salvatore. Despite its size, this station was assigned the rank of station of primary importance for its delicate position on the viaduct and in connection with the twin route.