Sitkum Lane over N. Fork Coquille River
GoodCoos County, Oregon · 0440 on 1B from Cooper Br · Structure no. 20128 001B00440
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 548 ft
- 4 main spans
- Daily traffic
- 586
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Sitkum Lane over N. Fork Coquille River is a prestressed concrete continuous stringer/multi-beam or girder carrying Sitkum Lane over N. Fork Coquille River in Coos County, Oregon. It was built in 2006, so it is 19 years old, younger than the Oregon average of 49.9 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 586 vehicles a day, roughly 10% of them trucks, projected to reach 636 by 2025. The structure is 548 ft (167 m) long and 35 ft wide. If it were closed, the detour would be 16.8 mi (27 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 | 8 Very Good | No problems noted. |
| 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 Sitkum Lane over N. Fork Coquille River built?
It was built in 2006, making it 19 years old in 2025.
What condition is Sitkum Lane over N. Fork Coquille River 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 September 2024.
How much traffic does Sitkum Lane over N. Fork Coquille River carry?
About 586 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Sitkum Lane over N. Fork Coquille River?
The structure is 548 ft (167 m) long with a longest span of 161 ft (49.1 m) and a deck 35 ft wide.
Who owns Sitkum Lane over N. Fork Coquille River?
It is owned by the County Highway Agency.