Two routes constitute part of the International E-road network: E10 through Lofoten and E75 through Varanger. Mountain pass roads, such as Sognefjellsvegen, Valdresflye and Trollstigen, are closed during winter. Both sections of the Helgeland Coast Route have two ferries in them, while there is one ferry on Geiranger-Trollstigen and three each on the routes through Ryfylke and Hardanger. The Andøya and Senja routes are connected via the Andenes-Gryllefjord Ferry.