67-10-402. Tax levy. (1) Subject to 15-10-420 and for the purpose of establishing, constructing, equipping, maintaining, and operating airports and ports under the provisions of this chapter and as provided in Title 7, chapter 14, part 11, the county commissioners or the city or town council may each year assess and levy a tax on the taxable value of all taxable property in the county, city, or town for airports and ports.
(2) In the event of a jointly established airport or port, the county commissioners and the city or town council or councils involved shall determine in advance the levy necessary for those purposes and the proportion that each political subdivision joining in the venture is required to pay.
(3) If the levy is insufficient for the purposes enumerated in subsection (1), the commissioners and councils are authorized and empowered to contract an indebtedness on behalf of the county, city, or town by borrowing money or issuing bonds for those purposes. However, bonds may not be issued until the proposition has been submitted to the qualified electors and approved by a majority vote, except as provided in subsection (4).
(4) For the purpose of establishing a reserve fund to resurface, overlay, or improve existing runways, taxiways, and ramps, the governing bodies may set up annual reserve funds in their annual budget if:
(a) the reserve is approved by the governing bodies during the normal budgeting procedure;
(b) the necessity to resurface or improve runways by overlays or similar methods periodically is based upon competent engineering estimates; and
(c) the funds are expended at least within each 10-year period.
(5) The reserve fund may not exceed at any time a competent engineering estimate of the cost of resurfacing or overlaying the existing runways, taxiways, and ramps of any one airport for each fund. The governing body of the airport or port, if in its judgment it considers it advantageous, may invest the fund in any interest-bearing deposits in a state or national bank insured by the FDIC or obligations of the United States of America, either short-term or long-term. Interest earned from the investments must be credited to the operations and maintenance budget of the airport or port governing body.