Little N Fork RD over Cda River;n.Fk.Cda R
FairShoshone County, Idaho · 3.5 N. 0.6 E. Enaville · Structure no. 000000000030705
- Built
- 1968
- 57 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 450 ft
- 5 main spans
- Daily traffic
- 30
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Little N Fork RD over Cda River;n.Fk.Cda R is a prestressed concrete stringer/multi-beam or girder carrying Little N Fork RD over Cda River;n.Fk.Cda R in Shoshone County, Idaho. It was built in 1968, so it is 57 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 30 vehicles a day, roughly 33% of them trucks, projected to reach 45 by 2039. The structure is 450 ft (137.2 m) long and 30 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Little N Fork RD over Cda River;n.Fk.Cda R built?
It was built in 1968, making it 57 years old in 2025.
What condition is Little N Fork RD over Cda River;n.Fk.Cda R 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 July 2023.
How much traffic does Little N Fork RD over Cda River;n.Fk.Cda R carry?
About 30 vehicles per day (2023 count), of which roughly 33% are trucks.
How long is Little N Fork RD over Cda River;n.Fk.Cda R?
The structure is 450 ft (137.2 m) long with a longest span of 89 ft (27.1 m) and a deck 30 ft wide.
Who owns Little N Fork RD over Cda River;n.Fk.Cda R?
It is owned by the County Highway Agency.