sentences:  Many settlements in Alaska are disconnected from the continental road network except by ferry or boat, including the capital Juneau, Sitka, Kodiak, Bethel, Nome, and Utqiagvik.The Dalton Highway connects the mainland via Fairbanks with the otherwise remote Prudhoe Bay, Alaska on the North Slope as a service road for the Trans-Alaska Pipeline.The Trans Canada Highway spans the country along with its auxiliary branches.