. "E" . "European route E 78 is a road part of the International E-road network. It begins in Grosseto, Italy and ends in Fano, Italy. It links the Mediterranean and Adriatic coasts.The road follows: Grosseto - Siena - Arezzo - Sansepolcro - Fano. It intersects with the E80 at Grosseto, with the E35 at Bettolle, with the E45 at Sansepolcro and terminates at the E55 at Fano.At present, not a single part of the E78 is constructed at motorway standard."@en . . . . "78" .