State Route 170
All dates below are specific to the schedule of the Environmental Review and Permitting processes for this project.
ENVIRONMENTAL REVIEW AND PERMITTING STATUS
IN PROGRESS
ESTIMATED COMPLETION DATE OF ENVIRONMENTAL REVIEW AND PERMITTING
02/12/2026
ENVIRONMENTAL REVIEW AND PERMITTING PROCESSES
COMPLETED
SECTOR
Surface Transportation
CATEGORY
Project Category
DOT Projects
LEAD AGENCY
Department of Transportation, Federal Highway Administration
Description:
SR-170, from the SR-62 Interchange to SR-9, Anderson County, Tennessee: widen the existing two-lane typical section into a four-lane section with two lanes in each direction with a variable median, including a sidewalk on one side of the road and a shared use path on the other side.
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Permitting Timetable
The permitting timetable below displays data as reported by agencies. Dates for Environmental Review and Permitting processes (Actions) that are in 'Paused' or 'Planned' status are subject to change and are not indicative of a project's final schedule.
- For information about extensions, select an Action from the timetable below and select 'View Action Details' at the bottom of the page.
Action Information
For additional information, please select an Action from the Permitting Timetable above.
- Action:
- Responsible Agency:
- Bureau:
- Action Status:
- SHPO:
- Action Identifier:
- Action Outcome:
| Milestone | Original Target Date | Current Target Date | Milestone Complete |
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