Nfa A623 over Obed River
FairCumberland County, Tennessee · E. Holiday DR -Crossville · Structure no. 180A6230001
- Built
- 2009
- 16 years old
- Condition
- Fair
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 161 ft
- 3 main spans
- Daily traffic
- 1,715
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa A623 over Obed River is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa A623 over Obed River in Cumberland County, Tennessee. It was built in 2009, so it is 16 years old, younger than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 1,715 vehicles a day, roughly 3% of them trucks, projected to reach 2,744 by 2042. The structure is 161 ft (49.1 m) long and 35 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A623 over Obed River built?
It was built in 2009, making it 16 years old in 2025.
What condition is Nfa A623 over Obed River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.
How much traffic does Nfa A623 over Obed River carry?
About 1,715 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa A623 over Obed River?
The structure is 161 ft (49.1 m) long with a longest span of 54 ft (16.4 m) and a deck 35 ft wide.
Who owns Nfa A623 over Obed River?
It is owned by the City or Municipal Highway Agency.