Nfa 1715 (sa 4015) over Thompson Creek
GoodHenry County, Tennessee · 2.2 Mi. N. of SR76 · Structure no. 40S82370005
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 1,692
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1715 (sa 4015) over Thompson Creek is a prestressed concrete box beam or girders - multiple carrying Nfa 1715 (sa 4015) over Thompson Creek in Henry County, Tennessee. It was built in 2020, so it is 5 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 1,692 vehicles a day, roughly 3% of them trucks, projected to reach 2,707 by 2042. The structure is 75 ft (22.9 m) long and 36 ft wide. If it were closed, the detour would be 5 mi (8 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. |
| 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 1715 (sa 4015) over Thompson Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is Nfa 1715 (sa 4015) over Thompson 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 September 2023.
How much traffic does Nfa 1715 (sa 4015) over Thompson Creek carry?
About 1,692 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1715 (sa 4015) over Thompson Creek?
The structure is 75 ft (22.9 m) long with a longest span of 75 ft (22.9 m) and a deck 36 ft wide.
Who owns Nfa 1715 (sa 4015) over Thompson Creek?
It is owned by the County Highway Agency.