Section 7-5-104 - Creation of metropolitan port authority(a) Any metropolitan government having a population of not less than one hundred thousand (100,000) may create a metropolitan port authority in the manner provided in this chapter.(b) The governing body of the creating municipality, if it shall determine the public convenience and necessity requires the creation of a metropolitan port authority, shall adopt, and the executive officer of the creating municipality shall approve, a resolution so declaring and creating an authority, which resolution shall designate the name and principal office address of the authority. A certified copy of the resolution shall be filed with the secretary of state and with the commissioner of transportation, and upon adoption and filing, the authority shall constitute a body politic and corporate, with all the powers provided in this chapter. A copy of the resolution shall also be filed with the department of community and economic development, or its functional successor.Acts 1979, ch. 95, § 4; T.C.A., § 6-3753.