FAS 172 over I81 Rl
FairGreene County, Tennessee · Near Baileytown · Structure no. 30I00810045
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected July 2024
- Type
- Box Beam or Girders - Multiple
- Concrete Continuous
- Length
- 198 ft
- 3 main spans
- Daily traffic
- 3,950
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
FAS 172 over I81 Rl is a concrete continuous box beam or girders - multiple carrying FAS 172 over I81 Rl in Greene County, Tennessee. It was built in 1972, so it is 53 years old, older 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 3,950 vehicles a day, roughly 5% of them trucks, projected to reach 5,616 by 2040. The structure is 198 ft (60.3 m) long and 51 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FAS 172 over I81 Rl built?
It was built in 1972, making it 53 years old in 2025.
What condition is FAS 172 over I81 Rl 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 July 2024.
How much traffic does FAS 172 over I81 Rl carry?
About 3,950 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is FAS 172 over I81 Rl?
The structure is 198 ft (60.3 m) long with a longest span of 69 ft (21 m) and a deck 51 ft wide.
Who owns FAS 172 over I81 Rl?
It is owned by the State Highway Agency.