I40 Rt LN over SR 58
FairRoane County, Tennessee · 3.9 M NW JCT I40&SR326 · Structure no. 73I00400015
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected September 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 166 ft
- 4 main spans
- Daily traffic
- 49,070
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I40 Rt LN over SR 58 is a concrete continuous tee beam carrying I40 Rt LN over SR 58 in Roane County, Tennessee. It was built in 1969, so it is 56 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 49,070 vehicles a day, roughly 6% of them trucks, projected to reach 71,701 by 2042. The structure is 166 ft (50.6 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I40 Rt LN over SR 58 built?
It was built in 1969, making it 56 years old in 2025.
What condition is I40 Rt LN over SR 58 in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.
How much traffic does I40 Rt LN over SR 58 carry?
About 49,070 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I40 Rt LN over SR 58?
The structure is 166 ft (50.6 m) long with a longest span of 44 ft (13.4 m) and a deck 47 ft wide.
Who owns I40 Rt LN over SR 58?
It is owned by the State Highway Agency.