The district is hereby declared to be a local agency within the meaning of the Revenue Bond Law of 1941. The term “enterprise” as used in the Revenue Bond Law of 1941 shall for all purposes of this part include rapid transit facilities and any and all parts thereof and all additions, extensions and improvements thereto and all other facilities authorized to be acquired, constructed or completed by the district under this part. The district may issue revenue bonds under such law for any one or more facilities or enterprises authorized to be acquired, constructed or completed by the district, or in the alternative, may issue revenue bonds under such law for the acquisition,
construction and completion of any one of such facilities and also issue bonds payable from assessments in accordance with the procedure provided by this part for any other of such facilities. Nothing in this part contained shall prevent the district from availing itself of, or making use of, any procedure provided hereunder for the issuance of bonds of any type or character for any of the facilities or works authorized hereunder, and all such proceedings may be carried on simultaneously or, in the alternative, as the directors may determine.