Travel Services > Greater Portland Region > Casco Bay Lines
Casco Bay Lines
56 Commercial Street, P.O. Box 4656
Portland, ME 04112
Phone : 207-774-7871
Casco Bay Lines is the ferry service owned and operated by the Casco Bay Island Transit District (CBITD). The Transit District operates 365 days per year and must ensure that residents have safe, dependable and reliable transportation for themselves and for their goods on a scheduled daily basis. It is the "lifeline" for the residents of the islands, carrying over 977,000 passengers, 5,300 tons of freight, and 25,000 vehicles annually. CBITD also carries the U.S. mail and transports school children to and from Portland.