Nfa 2366 (sa 7314) over I40
GoodRoane County, Tennessee · 1.5 M W of Loudon CO Line · Structure no. 73I00400035
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 305 ft
- 2 main spans
- Daily traffic
- 80
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
Nfa 2366 (sa 7314) over I40 is a steel continuous stringer/multi-beam or girder carrying Nfa 2366 (sa 7314) over I40 in Roane County, Tennessee. It was built in 2008, so it is 17 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 305 ft (93 m) long and 98 ft wide. If it were closed, the detour would be 9.9 mi (16 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 2366 (sa 7314) over I40 built?
It was built in 2008, making it 17 years old in 2025.
What condition is Nfa 2366 (sa 7314) over I40 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 2366 (sa 7314) over I40 carry?
About 80 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2366 (sa 7314) over I40?
The structure is 305 ft (93 m) long with a longest span of 172 ft (52.4 m) and a deck 98 ft wide.
Who owns Nfa 2366 (sa 7314) over I40?
It is owned by the State Highway Agency.