Fs Route N0. 413 over N.F. Cda River
PoorPosted for loadKootenai County, Idaho · Breakwater · Structure no. 010403000000148
- Built
- 1950
- 75 years old, rebuilt 1992
- Condition
- Poor
- inspected June 2024
- Type
- Truss - Thru
- Steel
- Length
- 150 ft
- 1 main span
- Daily traffic
- 50
- Owner
- Federal
- U.S. Forest Service
About this bridge
Fs Route N0. 413 over N.F. Cda River is a steel truss - thru carrying Fs Route N0. 413 over N.F. Cda River in Kootenai County, Idaho. It was built in 1950 and reconstructed in 1992, so it is 75 years old, older than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 50 vehicles a day, projected to reach 75 by 2045. The structure is 150 ft (45.6 m) long and 20 ft wide. If it were closed, the detour would be 620.7 mi (999 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Fs Route N0. 413 over N.F. Cda River built?
It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1992.
What condition is Fs Route N0. 413 over N.F. Cda River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2024.
How much traffic does Fs Route N0. 413 over N.F. Cda River carry?
About 50 vehicles per day (latest count).
How long is Fs Route N0. 413 over N.F. Cda River?
The structure is 150 ft (45.6 m) long with a longest span of 101 ft (30.7 m) and a deck 20 ft wide.
Who owns Fs Route N0. 413 over N.F. Cda River?
It is owned by the U.S. Forest Service.