Nfa A651 over Doe River
GoodCarter County, Tennessee · S of SR37 at Roan Mtn. · Structure no. 100A6510001
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 65 ft
- 1 main span
- Daily traffic
- 1,140
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A651 over Doe River is a prestressed concrete box beam or girders - multiple carrying Nfa A651 over Doe River in Carter County, Tennessee. It was built in 2008, so it is 17 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 1,140 vehicles a day, roughly 2% of them trucks, projected to reach 1,824 by 2039. The structure is 65 ft (19.8 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A651 over Doe River built?
It was built in 2008, making it 17 years old in 2025.
What condition is Nfa A651 over Doe River 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 July 2023.
How much traffic does Nfa A651 over Doe River carry?
About 1,140 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A651 over Doe River?
The structure is 65 ft (19.8 m) long with a longest span of 62 ft (18.9 m) and a deck 30 ft wide.
Who owns Nfa A651 over Doe River?
It is owned by the County Highway Agency.