Cascade River Road over Lookout Creek
GoodSkagit County, Washington · 7 MI E JCT SR 20 · Structure no. 080679000000000
- Built
- 1981
- 44 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 191 ft
- 3 main spans
- Daily traffic
- 188
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Cascade River Road over Lookout Creek is a steel continuous stringer/multi-beam or girder carrying Cascade River Road over Lookout Creek in Skagit County, Washington. It was built in 1981, so it is 44 years old, younger than the Washington average of 49.8 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 188 vehicles a day, roughly 4% of them trucks, projected to reach 280 by 2042. The structure is 191 ft (58.2 m) long and 30 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
| 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 Cascade River Road over Lookout Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is Cascade River Road over Lookout 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 March 2024.
How much traffic does Cascade River Road over Lookout Creek carry?
About 188 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Cascade River Road over Lookout Creek?
The structure is 191 ft (58.2 m) long with a longest span of 74 ft (22.6 m) and a deck 30 ft wide.
Who owns Cascade River Road over Lookout Creek?
It is owned by the County Highway Agency.