Road over Cascade River
FairSkagit County, Washington · No Data Entered · Structure no. 060501000001499
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected October 2024
- Type
- Frame
- Concrete Continuous
- Length
- 180 ft
- 4 main spans
- Daily traffic
- 10
- 1994 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Cascade River is a concrete continuous frame carrying Road over Cascade River in Skagit County, Washington. It was built in 1965, so it is 60 years old, older than the Washington average of 49.8 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 10 vehicles a day, projected to reach 15 by 2045. The structure is 180 ft (54.9 m) long and 18 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Road over Cascade River built?
It was built in 1965, making it 60 years old in 2025.
What condition is Road over Cascade River 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 October 2024.
How much traffic does Road over Cascade River carry?
About 10 vehicles per day (1994 count).
How long is Road over Cascade River?
The structure is 180 ft (54.9 m) long with a longest span of 75 ft (22.9 m) and a deck 18 ft wide.
Who owns Road over Cascade River?
It is owned by the U.S. Forest Service.