Nfa 1745 over Birdsong Creek
GoodBenton County, Tennessee · 3.3 MI SE JCT SR69&SR192 · Structure no. 03017450003
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected February 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 200 ft
- 4 main spans
- Daily traffic
- 80
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1745 over Birdsong Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa 1745 over Birdsong Creek in Benton County, Tennessee. It was built in 1991, so it is 34 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 80 vehicles a day, roughly 3% of them trucks, projected to reach 128 by 2042. The structure is 200 ft (61 m) long and 25 ft wide. If it were closed, the detour would be 14.3 mi (23 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 1745 over Birdsong Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is Nfa 1745 over Birdsong 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 February 2024.
How much traffic does Nfa 1745 over Birdsong Creek carry?
About 80 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1745 over Birdsong Creek?
The structure is 200 ft (61 m) long with a longest span of 50 ft (15.2 m) and a deck 25 ft wide.
Who owns Nfa 1745 over Birdsong Creek?
It is owned by the County Highway Agency.