IRR BIA RTE 68 over Spring Creek
FairBannock County, Idaho · 16KM W.Ft Hall in Bottoms · Structure no. 00000000000P406
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected June 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 91 ft
- 1 main span
- Daily traffic
- 60
- 2023 count
- Owner
- Federal
- Bureau of Indian Affairs
About this bridge
IRR BIA RTE 68 over Spring Creek is a prestressed concrete tee beam carrying IRR BIA RTE 68 over Spring Creek in Bannock County, Idaho. It was built in 1975, so it is 50 years old, older than the Idaho average of 45.3 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 60 vehicles a day, roughly 5% of them trucks, projected to reach 140 by 2043. The structure is 91 ft (27.7 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| 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 IRR BIA RTE 68 over Spring Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is IRR BIA RTE 68 over Spring Creek 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 2023.
How much traffic does IRR BIA RTE 68 over Spring Creek carry?
About 60 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is IRR BIA RTE 68 over Spring Creek?
The structure is 91 ft (27.7 m) long with a longest span of 86 ft (26.2 m) and a deck 33 ft wide.
Who owns IRR BIA RTE 68 over Spring Creek?
It is owned by the Bureau of Indian Affairs.