E 49th S over W.Fk. Sand Creek
GoodBonneville County, Idaho · 1.0 S. 2.6 E. Idaho Falls · Structure no. 000000000031285
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected November 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 3,700
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
E 49th S over W.Fk. Sand Creek is a prestressed concrete tee beam carrying E 49th S over W.Fk. Sand Creek in Bonneville County, Idaho. It was built in 1978, so it is 47 years old, older 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 3,700 vehicles a day, projected to reach 5,550 by 2042. The structure is 36 ft (11 m) long and 48 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E 49th S over W.Fk. Sand Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is E 49th S over W.Fk. Sand Creek 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 2024.
How much traffic does E 49th S over W.Fk. Sand Creek carry?
About 3,700 vehicles per day (2023 count).
How long is E 49th S over W.Fk. Sand Creek?
The structure is 36 ft (11 m) long with a longest span of 34 ft (10.4 m) and a deck 48 ft wide.
Who owns E 49th S over W.Fk. Sand Creek?
It is owned by the County Highway Agency.