State Route 66
Hawkins CountyTimeline
Transportation projects are developed in four phases: Planning and Environmental, Design, Right-of-Way and Construction. Proposed improvements to State Route 66, from State Route 34 to south of Speedwell Road/Old Highway 66 in Hawkins County, are currently in the Design phase. Below is a reflection of each project phase as they have occurred or will occur for SR 66.
| NEPA Process | Pending |
| ROW Appraisal/Acquisition (est 30-36 months) | Forecasted for Fall 2022 (pending funding) |
| Construction | Forecasted for 2024 (pending funding) |
*All forecasted dates are subject to change.
NEPA = National Environmental Policy Act (process required by Federal Highway Administration)