I26 Rt LN over Nfa A069-POLLY Erwin Rd.
GoodUnicoi County, Tennessee · 4 M NE JCT I26 & SR81 · Structure no. 86I00260039
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 158 ft
- 3 main spans
- Daily traffic
- 8,283
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
I26 Rt LN over Nfa A069-POLLY Erwin Rd. is a prestressed concrete continuous box beam or girders - single or spread carrying I26 Rt LN over Nfa A069-POLLY Erwin Rd. 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 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 8,283 vehicles a day, roughly 6% of them trucks, projected to reach 18,976 by 2040. The structure is 158 ft (48.2 m) long and 45 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I26 Rt LN over Nfa A069-POLLY Erwin Rd. built?
It was built in 1993, making it 32 years old in 2025.
What condition is I26 Rt LN over Nfa A069-POLLY Erwin Rd. 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 Nfa A069-POLLY Erwin Rd. carry?
About 8,283 vehicles per day (2021 count), of which roughly 6% are trucks.
How long is I26 Rt LN over Nfa A069-POLLY Erwin Rd.?
The structure is 158 ft (48.2 m) long with a longest span of 71 ft (21.6 m) and a deck 45 ft wide.
Who owns I26 Rt LN over Nfa A069-POLLY Erwin Rd.?
It is owned by the State Highway Agency.