The authority shall be authorized to execute to the United States of America such spoilage easements and rights of way in the property leased to the authority by this part as shall be necessary in the construction and maintenance of the intracoastal waterway. Such easements and rights of way shall not exceed in length such period of time as the authority is to exist under this part.
(Ga. L. 1950, p. 152, § 23A; Ga. L. 1951, p. 782, § 5; Ga. L. 1952, p. 276, § 5; Ga. L. 1960, p. 89, § 4.)