NFSR 144 over North Fork Teton River
FairTeton County, Montana · W Fk Station · Structure no. 011501000000091
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 87 ft
- 1 main span
- Daily traffic
- 65
- 2003 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
NFSR 144 over North Fork Teton River is a prestressed concrete stringer/multi-beam or girder carrying NFSR 144 over North Fork Teton River in Teton County, Montana. It was built in 1977, so it is 48 years old, older than the Montana average of 47 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 65 vehicles a day, projected to reach 97 by 2045. The structure is 87 ft (26.5 m) long and 16 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NFSR 144 over North Fork Teton River built?
It was built in 1977, making it 48 years old in 2025.
What condition is NFSR 144 over North Fork Teton 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 June 2024.
How much traffic does NFSR 144 over North Fork Teton River carry?
About 65 vehicles per day (2003 count).
How long is NFSR 144 over North Fork Teton River?
The structure is 87 ft (26.5 m) long with a longest span of 84 ft (25.5 m) and a deck 16 ft wide.
Who owns NFSR 144 over North Fork Teton River?
It is owned by the U.S. Forest Service.