Stc 6774;TETON HWY over S.Fk.Teton River
PoorPosted for loadFremont County, Idaho · 0.5 N. Teton · Structure no. 000000000021035
- Built
- 1977
- 48 years old
- Condition
- Poor
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 150 ft
- 3 main spans
- Daily traffic
- 1,100
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Stc 6774;TETON HWY over S.Fk.Teton River is a prestressed concrete box beam or girders - multiple carrying Stc 6774;TETON HWY over S.Fk.Teton River in Fremont County, Idaho. It was built in 1977, so it is 48 years old, older than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 1,100 vehicles a day, roughly 31% of them trucks, projected to reach 1,650 by 2042. The structure is 150 ft (45.7 m) long and 38 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stc 6774;TETON HWY over S.Fk.Teton River built?
It was built in 1977, making it 48 years old in 2025.
What condition is Stc 6774;TETON HWY over S.Fk.Teton River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does Stc 6774;TETON HWY over S.Fk.Teton River carry?
About 1,100 vehicles per day (2023 count), of which roughly 31% are trucks.
How long is Stc 6774;TETON HWY over S.Fk.Teton River?
The structure is 150 ft (45.7 m) long with a longest span of 48 ft (14.6 m) and a deck 38 ft wide.
Who owns Stc 6774;TETON HWY over S.Fk.Teton River?
It is owned by the County Highway Agency.