Old River Road over Little N.Fk.Cda River
GoodShoshone County, Idaho · 3.4 N. 0.4 E. Enaville · Structure no. 000000000030855
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 141 ft
- 1 main span
- Daily traffic
- 100
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Old River Road over Little N.Fk.Cda River is a prestressed concrete stringer/multi-beam or girder carrying Old River Road over Little N.Fk.Cda River in Shoshone County, Idaho. It was built in 1985, so it is 40 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 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 100 vehicles a day, roughly 10% of them trucks, projected to reach 150 by 2039. The structure is 141 ft (43 m) long and 33 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old River Road over Little N.Fk.Cda River built?
It was built in 1985, making it 40 years old in 2025.
What condition is Old River Road over Little N.Fk.Cda River 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 July 2023.
How much traffic does Old River Road over Little N.Fk.Cda River carry?
About 100 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Old River Road over Little N.Fk.Cda River?
The structure is 141 ft (43 m) long with a longest span of 136 ft (41.5 m) and a deck 33 ft wide.
Who owns Old River Road over Little N.Fk.Cda River?
It is owned by the County Highway Agency.