I 15 Nbl over Sma 5697;SOUTH Valley RD
GoodBannock County, Idaho · 3.35 SE Pocatello · Structure no. 000000000034540
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected November 2021
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 184 ft
- 1 main span
- Daily traffic
- 10,000
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 15 Nbl over Sma 5697;SOUTH Valley RD is a steel stringer/multi-beam or girder carrying I 15 Nbl over Sma 5697;SOUTH Valley RD in Bannock County, Idaho. It was built in 2015, so it is 10 years old, younger than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 10,000 vehicles a day, roughly 20% of them trucks, projected to reach 15,000 by 2042. The structure is 184 ft (56.1 m) long and 46 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 15 Nbl over Sma 5697;SOUTH Valley RD built?
It was built in 2015, making it 10 years old in 2025.
What condition is I 15 Nbl over Sma 5697;SOUTH Valley RD in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in November 2021.
How much traffic does I 15 Nbl over Sma 5697;SOUTH Valley RD carry?
About 10,000 vehicles per day (2023 count), of which roughly 20% are trucks.
How long is I 15 Nbl over Sma 5697;SOUTH Valley RD?
The structure is 184 ft (56.1 m) long with a longest span of 177 ft (53.9 m) and a deck 46 ft wide.
Who owns I 15 Nbl over Sma 5697;SOUTH Valley RD?
It is owned by the State Highway Agency.