Nfa 1620 (sa 9224) over Powell Creek
GoodWeakley County, Tennessee · 1 MI S of Ky · Structure no. 92016200007
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 90 ft
- 2 main spans
- Daily traffic
- 283
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1620 (sa 9224) over Powell Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa 1620 (sa 9224) over Powell Creek in Weakley County, Tennessee. It was built in 2007, so it is 18 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 283 vehicles a day, roughly 3% of them trucks, projected to reach 240 by 2040. The structure is 90 ft (27.4 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 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 1620 (sa 9224) over Powell Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Nfa 1620 (sa 9224) over Powell 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 October 2024.
How much traffic does Nfa 1620 (sa 9224) over Powell Creek carry?
About 283 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1620 (sa 9224) over Powell Creek?
The structure is 90 ft (27.4 m) long with a longest span of 45 ft (13.7 m) and a deck 26 ft wide.
Who owns Nfa 1620 (sa 9224) over Powell Creek?
It is owned by the County Highway Agency.