Fort Levett
Portland, United States · built 1898
Fort Levett was a former U.S. Army fort built on Cushing Island, Maine, beginning in 1898. Located in Cumberland County, Maine, in Casco Bay near Portland, Maine, the fort was heavily fortified with guns for coastal defense. Conceived under the Endicott Program in 1885 and begun in the wake of the Spanish–American War, Fort Levett was manned during both world wars. It was part of the Coast Defenses of Portland, later renamed the Harbor Defenses of Portland, a command which protected Portland's port and naval anchorage from 1904 to 1950. The fort's name is sometimes misspelled "Leavitt".
Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).