Nfa 1880 (sa 6320) over Trough Springs RD /I24EB
GoodMontgomery County, Tennessee · 8.5 M. E. Clarksville. · Structure no. 63I00240017
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 201 ft
- 3 main spans
- Daily traffic
- 2,774
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Nfa 1880 (sa 6320) over Trough Springs RD /I24EB is a concrete continuous box beam or girders - multiple carrying Nfa 1880 (sa 6320) over Trough Springs RD /I24EB in Montgomery County, Tennessee. It was built in 1973, so it is 52 years old, older 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 2,774 vehicles a day, roughly 3% of them trucks, projected to reach 6,152 by 2041. The structure is 201 ft (61.3 m) long and 36 ft wide. If it were closed, the detour would be 123.7 mi (199 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 1880 (sa 6320) over Trough Springs RD /I24EB built?
It was built in 1973, making it 52 years old in 2025.
What condition is Nfa 1880 (sa 6320) over Trough Springs RD /I24EB 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 September 2024.
How much traffic does Nfa 1880 (sa 6320) over Trough Springs RD /I24EB carry?
About 2,774 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1880 (sa 6320) over Trough Springs RD /I24EB?
The structure is 201 ft (61.3 m) long with a longest span of 108 ft (32.9 m) and a deck 36 ft wide.
Who owns Nfa 1880 (sa 6320) over Trough Springs RD /I24EB?
It is owned by the State Highway Agency.