Nfa A469 (sa 9202) over Middle Fork Obion River
FairWeakley County, Tennessee · 4 MI E of Gibson CO · Structure no. 920A4690001
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 452 ft
- 9 main spans
- Daily traffic
- 90
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A469 (sa 9202) over Middle Fork Obion River is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa A469 (sa 9202) over Middle Fork Obion River in Weakley County, Tennessee. It was built in 1970, so it is 55 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 5 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 90 vehicles a day, roughly 2% of them trucks, projected to reach 144 by 2041. The structure is 452 ft (137.8 m) long and 28 ft wide. If it were closed, the detour would be 13 mi (21 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A469 (sa 9202) over Middle Fork Obion River built?
It was built in 1970, making it 55 years old in 2025.
What condition is Nfa A469 (sa 9202) over Middle Fork Obion 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 October 2024.
How much traffic does Nfa A469 (sa 9202) over Middle Fork Obion River carry?
About 90 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A469 (sa 9202) over Middle Fork Obion River?
The structure is 452 ft (137.8 m) long with a longest span of 51 ft (15.5 m) and a deck 28 ft wide.
Who owns Nfa A469 (sa 9202) over Middle Fork Obion River?
It is owned by the County Highway Agency.