Nfa 1605 (sa 9222) over North Fork Obion River
FairWeakley County, Tennessee · 2.2 MI W of SR89 · Structure no. 92016050013
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 106 ft
- 3 main spans
- Daily traffic
- 118
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1605 (sa 9222) over North Fork Obion River is a prestressed concrete box beam or girders - single or spread carrying Nfa 1605 (sa 9222) over North Fork Obion River in Weakley County, Tennessee. It was built in 1988, so it is 37 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 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 118 vehicles a day, roughly 4% of them trucks, projected to reach 112 by 2040. The structure is 106 ft (32.3 m) long and 26 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| 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 1605 (sa 9222) over North Fork Obion River built?
It was built in 1988, making it 37 years old in 2025.
What condition is Nfa 1605 (sa 9222) over North 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 1605 (sa 9222) over North Fork Obion River carry?
About 118 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Nfa 1605 (sa 9222) over North Fork Obion River?
The structure is 106 ft (32.3 m) long with a longest span of 35 ft (10.8 m) and a deck 26 ft wide.
Who owns Nfa 1605 (sa 9222) over North Fork Obion River?
It is owned by the County Highway Agency.