Nfa 2646 (sa 9037) over Sinking Creek
GoodWashington County, Tennessee · 1.8 M NW JCT SR75&I181 · Structure no. 90026460001
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 101 ft
- 3 main spans
- Daily traffic
- 1,655
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2646 (sa 9037) over Sinking Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa 2646 (sa 9037) over Sinking Creek in Washington County, Tennessee. It was built in 1987, so it is 38 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 1,655 vehicles a day, roughly 3% of them trucks, projected to reach 2,648 by 2042. The structure is 101 ft (30.8 m) long and 28 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 | 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 2646 (sa 9037) over Sinking Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is Nfa 2646 (sa 9037) over Sinking 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 June 2024.
How much traffic does Nfa 2646 (sa 9037) over Sinking Creek carry?
About 1,655 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2646 (sa 9037) over Sinking Creek?
The structure is 101 ft (30.8 m) long with a longest span of 33 ft (10.1 m) and a deck 28 ft wide.
Who owns Nfa 2646 (sa 9037) over Sinking Creek?
It is owned by the County Highway Agency.