There are many other statutes that authorize the county to issue bonds.  The list below includes many of them:

1. Airports.  T.C.A. §§ 42-5-101 through 42-5-205.
2. Conservation of Natural Resources and Public Recreation. T.C.A. §§ 11-21-101 through 11-21-109.
3. Drainage Projects.  T.C.A. §§ 69-6-101 through 69-6-1303.
4. Electrical Plants.  T.C.A. § 7-52-103.
5. Electric Power Acquisition (revenue bonds). T.C.A. §§ 7-34-102, 7-34- 104.
6. Fords, Ferries and Bridges.  T.C.A. §§ 54-11-101 through 54-11-308.
7. Forestry Land.  T.C.A. §§ 11-23-101 through 11-23-105.
8. Garbage and Disposal Services.  T.C.A. § 5-19-111.
9. Highways.  T.C.A. §§ 54-9-101 through 54-9-212.
10. Housing Projects.  T.C.A. §§ 7-60-101 through 7-60-217; T.C.A. §§ 13-20-501 through 13-20-614.
11. Hospitals, Metropolitan Government.  T.C.A. §§ 7-57-101 through 7-57-404.
12. Levees.  T.C.A. §§ 69-5-101 through 69-5-108.
13. Libraries.  T.C.A. §§ 10-3-101 through 10-3-111.
14. Medical Arts Buildings. T.C.A. §§ 68-11-605 through 68-11-615.
15. Public Building Authority.  T.C.A. §§ 12-10-110 through 12-10-122.
16. Recreational Land Facilities.  T.C.A. §§ 11-24-103 through 11-24-110.
17. Road Improvement Districts.  T.C.A. §§ 54-12-101 through 54-12-426.
18. Solid Waste Disposal.  T.C.A. §§ 68-211-901 through 68-211-925.
19. Transportation System (Transit).  T.C.A. §§ 7-56-101 through 7-56-109.
20. Transportation System (Rail). T.C.A. §§ 7-56-201 through 7-56-213.
21. Urban Type Public Facilities (Sewer lines, incinerators, water pipelines, and docks).  T.C.A. § 5-16-106.
22. Veterans Memorials.  T.C.A. §§ 58-4-208 through 58-4-218.
23. Voting Machines.  T.C.A. § 2-9-111 (State Financing: T.C.A. § 2-9-112).
24. Water Supply and Waste Treatment. T.C.A. §§ 68-221-101 through 68-221-1015.
25. Watershed Districts and Projects.  T.C.A. §§ 69-7-101 through 69-7-149.

Consult with a financial advisor because legal and market conditions will dictate the best method of financing the project.