Region 4 Bridges
The Tennessee Department of Transportation (TDOT) is committed to maintaining a state of good repair for the over 8,000 bridges on the State Highway Network. These bridges include bridges on or over the Interstate Highway System, the State Route Highway System, and miscellaneous highway bridges, such as those in State Parks. Each bridge in Tennessee, including Off-System bridges owned and maintained by local governments, is inspected at least every two years by TDOT and rated based on the condition of its deck, superstructure and substructure. Funding for bridge repairs, replacements, and rehabilitations is allocated each year based on a combination of condition and need through TDOT’s Bridge Program.
Bridge projects that are actively affecting traffic will be noted on TDOT SmartWay.
Region 4 Bridge Projects Under Construction
| Fayette County |
|||
|---|---|---|---|
| State Route 222 | Bridge over Little Laurel Creek (LM 3.66) | Bridge Replacement | Estimated completion November 2024 |
| Hardin County | |||
| State Route 128 | Bridge over Pickwick Dam (LM 0.84) | Bridge Rehabilitation | Estimated completion August 2026 |
Region 4 Future Bridge Projects
TDOT annually publishes a Three-Year Bridge Work Program outlining anticipated Bridge Program projects for the next three years. The current Work Program can be found here.