Yaquina Bay RD over Slough
GoodLincoln County, Oregon · 060 M West of Toledo · Structure no. 15501A51503 711
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected September 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 101 ft
- 2 main spans
- Daily traffic
- 780
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Yaquina Bay RD over Slough is a prestressed concrete slab carrying Yaquina Bay RD over Slough in Lincoln County, Oregon. It was built in 1992, so it is 33 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 780 vehicles a day, roughly 10% of them trucks, projected to reach 1,061 by 2040. The structure is 101 ft (30.7 m) long and 32 ft wide. If it were closed, the detour would be 19.9 mi (32 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Yaquina Bay RD over Slough built?
It was built in 1992, making it 33 years old in 2025.
What condition is Yaquina Bay RD over Slough 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 Yaquina Bay RD over Slough carry?
About 780 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Yaquina Bay RD over Slough?
The structure is 101 ft (30.7 m) long with a longest span of 52 ft (15.8 m) and a deck 32 ft wide.
Who owns Yaquina Bay RD over Slough?
It is owned by the County Highway Agency.