Nfa 4701 over I26
FairUnicoi County, Tennessee · 5 M NE JCT I26 & SR81 · Structure no. 86I00260035
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected November 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 210 ft
- 2 main spans
- Daily traffic
- 6,047
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Nfa 4701 over I26 is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa 4701 over I26 in Unicoi County, Tennessee. It was built in 1993, so it is 32 years old, younger 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 6,047 vehicles a day, roughly 6% of them trucks, projected to reach 12,784 by 2040. The structure is 210 ft (64 m) long and 46 ft wide.
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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Nfa 4701 over I26 built?
It was built in 1993, making it 32 years old in 2025.
What condition is Nfa 4701 over I26 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 November 2024.
How much traffic does Nfa 4701 over I26 carry?
About 6,047 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is Nfa 4701 over I26?
The structure is 210 ft (64 m) long with a longest span of 105 ft (32 m) and a deck 46 ft wide.
Who owns Nfa 4701 over I26?
It is owned by the State Highway Agency.