Nfa A297 over Big Mcadoo Creek
GoodMontgomery County, Tennessee · 4 M SE of Clarksville · Structure no. 630A2970001
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 54 ft
- 2 main spans
- Daily traffic
- 670
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A297 over Big Mcadoo Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa A297 over Big Mcadoo Creek in Montgomery County, Tennessee. It was built in 1996, so it is 29 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 670 vehicles a day, roughly 2% of them trucks, projected to reach 1,072 by 2042. The structure is 54 ft (16.5 m) long and 26 ft wide. If it were closed, the detour would be 1.9 mi (3 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 A297 over Big Mcadoo Creek built?
It was built in 1996, making it 29 years old in 2025.
What condition is Nfa A297 over Big Mcadoo 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 A297 over Big Mcadoo Creek carry?
About 670 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A297 over Big Mcadoo Creek?
The structure is 54 ft (16.5 m) long with a longest span of 26 ft (7.9 m) and a deck 26 ft wide.
Who owns Nfa A297 over Big Mcadoo Creek?
It is owned by the County Highway Agency.