Nfa 1707 (sa 0917) over Overflow
GoodCarroll County, Tennessee · 3.0 MI SE JCT SR1&SR114 · Structure no. 09017070001
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 849
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1707 (sa 0917) over Overflow is a concrete continuous culvert carrying Nfa 1707 (sa 0917) over Overflow in Carroll County, Tennessee. It was built in 1989, so it is 36 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 849 vehicles a day, roughly 3% of them trucks, projected to reach 1,270 by 2042. The structure is 27 ft (8.2 m) long and 32 ft wide. If it were closed, the detour would be 11.8 mi (19 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 1707 (sa 0917) over Overflow built?
It was built in 1989, making it 36 years old in 2025.
What condition is Nfa 1707 (sa 0917) over Overflow 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 August 2023.
How much traffic does Nfa 1707 (sa 0917) over Overflow carry?
About 849 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1707 (sa 0917) over Overflow?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.8 m) and a deck 32 ft wide.
Who owns Nfa 1707 (sa 0917) over Overflow?
It is owned by the County Highway Agency.