Conc-Sauk Valley over North Osterman Ck
GoodPosted for loadSkagit County, Washington · 13.2 MI SE of SR 20 · Structure no. 089206000000000
- Built
- 2021
- 4 years old
- Condition
- Good
- inspected June 2023
- Type
- Truss - Thru
- Steel
- Length
- 131 ft
- 1 main span
- Daily traffic
- 158
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Conc-Sauk Valley over North Osterman Ck is a steel truss - thru carrying Conc-Sauk Valley over North Osterman Ck in Skagit County, Washington. It was built in 2021, so it is 4 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. Its operating status is: posted for load restriction.
It carries about 158 vehicles a day, roughly 11% of them trucks, projected to reach 193 by 2040. The structure is 131 ft (39.9 m) long and 21 ft wide. If it were closed, the detour would be 37.3 mi (60 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 | 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 Conc-Sauk Valley over North Osterman Ck built?
It was built in 2021, making it 4 years old in 2025.
What condition is Conc-Sauk Valley over North Osterman Ck 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 June 2023.
How much traffic does Conc-Sauk Valley over North Osterman Ck carry?
About 158 vehicles per day (2020 count), of which roughly 11% are trucks.
How long is Conc-Sauk Valley over North Osterman Ck?
The structure is 131 ft (39.9 m) long with a longest span of 130 ft (39.6 m) and a deck 21 ft wide.
Who owns Conc-Sauk Valley over North Osterman Ck?
It is owned by the County Highway Agency.