Metropolitan Planning Department
- Works to enhance the quality of life for citizens of Nashville-Davidson County through planning and partnership with the community.
- http://www.nashville.gov/mpc/

Knoxville/Knox County Metropolitan Planning Commission
- Planning agency for the city and county. Meeting agendas, zoning ordinances, application procedures, street naming rules, GIS system, development data, reports on special projects, and other topics.
- http://www.knoxmpc.org/

Knoxville Regional Transportation Planning Organization
- Responsible for transportation planning in Knox County and the urbanized areas of Blount County.
- http://www.knoxtrans.org/