State Route 386
Sumner County
The Tennessee Department of Transportation (TDOT) proposes improvements to State Route 386 in Sumner County. The existing at-grade intersection with Long Hollow Pike (SR 174) will be assessed for conversion to a grade-separated interchange. Other improvements will be considered from near GreenLea Boulevard to near State Route 109. Access at other points along the corridor, including driveways and the intersection with Belvedere Drive, will be closed. A split diamond interchanged is proposed at SR 386 and SR 174/GreenLea Boulevard, while a connector road is proposed from the SR 174/SR 386 interchange to near Belvedere Drive.
Current Status: This project is under development.
Estimated construction start: This project is scheduled in TDOT’s 10-Year Project Plan to begin construction in Fiscal Year 2031.
Estimated completion*: TBD
Funding Type: This project is funded through the Statewide Partnership Program, with part of the project’s funding coming from local partners and the remainder funded through the 2023 General Fund Transfer and traditional federal and state sources.
Environment
TDOT will be completing an environmental evaluation of this project that will result in a published environmental document and the acquisition of necessary environmental permits.
Key Project Milestones
| Milestone | Timeline* |
|---|---|
| Project Design Start | Fall 2024 |
| Right of Way Appraisals and Acquisitions | Spring 2028 |
| Construction | Spring 2031 |
| *All forecasted dates are subject to change |
Project Contacts
Erin Zeigler
TDOT Region 3 Regional Communications Officer (Media)
Email: Erin.Zeigler@tn.gov
Phone: 629.277.2458
Halen Tyler
TDOT Region 3 Communications Specialist (Media/Website)
Phone: 629.239.8524
Email: Halen.Tyler@tn.gov
Daniel Jordan
TDOT Region 3 Project Management
Email: Daniel.2.Jordan@tn.gov
Phone: 615.770.6900
*Subject to change