The Adriatic Highway (Croatian: Jadranska magistrala) is a road that stretches along the eastern coast of the Adriatic Sea and is part of the European route E65. The road passes principally through Croatia, with smaller stretches through Bosnia and Herzegovina and Montenegro. It is still a two-lane road for almost its entire length, with the exception of a short dual-carriageway expressway between Sveti Juraj near Kaštela and Split. That expressway section is planned to be expanded to span Trogir and Omiš. Completion of the Adriatic Ionian motorway is proposed in order to replace the Adriatic highway as a high-performance road transport route along the Adriatic coast.