I26 Rt LN over N Indian CR & Nfa A309
GoodUnicoi County, Tennessee · 1.4 M S of SR 173 JCT · Structure no. 86I00260013
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 218 ft
- 4 main spans
- Daily traffic
- 15,924
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I26 Rt LN over N Indian CR & Nfa A309 is a prestressed concrete box beam or girders - single or spread carrying I26 Rt LN over N Indian CR & Nfa A309 in Unicoi County, Tennessee. It was built in 1985, so it is 40 years old, younger than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15,924 vehicles a day, roughly 6% of them trucks, projected to reach 26,202 by 2041. The structure is 218 ft (66.3 m) long and 44 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I26 Rt LN over N Indian CR & Nfa A309 built?
It was built in 1985, making it 40 years old in 2025.
What condition is I26 Rt LN over N Indian CR & Nfa A309 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2024.
How much traffic does I26 Rt LN over N Indian CR & Nfa A309 carry?
About 15,924 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I26 Rt LN over N Indian CR & Nfa A309?
The structure is 218 ft (66.3 m) long with a longest span of 55 ft (16.8 m) and a deck 44 ft wide.
Who owns I26 Rt LN over N Indian CR & Nfa A309?
It is owned by the State Highway Agency.