Nfa 2011 (sa 7510) over Armstrong Creek
GoodRutherford County, Tennessee · {.4 MI SW JCT SR96&SR99 · Structure no. 75020110003
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 50 ft
- 1 main span
- Daily traffic
- 4,566
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2011 (sa 7510) over Armstrong Creek is a prestressed concrete stringer/multi-beam or girder carrying Nfa 2011 (sa 7510) over Armstrong Creek in Rutherford County, Tennessee. It was built in 1980, so it is 45 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 4,566 vehicles a day, roughly 4% of them trucks, projected to reach 7,306 by 2042. The structure is 50 ft (15.2 m) long and 29 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 2011 (sa 7510) over Armstrong Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is Nfa 2011 (sa 7510) over Armstrong Creek 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 2024.
How much traffic does Nfa 2011 (sa 7510) over Armstrong Creek carry?
About 4,566 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Nfa 2011 (sa 7510) over Armstrong Creek?
The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.6 m) and a deck 29 ft wide.
Who owns Nfa 2011 (sa 7510) over Armstrong Creek?
It is owned by the County Highway Agency.