HWY 180 over Yaquina River
PoorPosted for loadLincoln County, Oregon · 001 MI E Nashville · Structure no. 02711 180 01181
- Built
- 1941
- 84 years old
- Condition
- Poor
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 94 ft
- 1 main span
- Daily traffic
- 206
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
HWY 180 over Yaquina River is a steel stringer/multi-beam or girder carrying HWY 180 over Yaquina River in Lincoln County, Oregon. It was built in 1941, so it is 84 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for other load-capacity restriction.
It carries about 206 vehicles a day, roughly 18% of them trucks, projected to reach 230 by 2042. The structure is 94 ft (28.7 m) long and 29 ft wide. If it were closed, the detour would be 19.3 mi (31 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was HWY 180 over Yaquina River built?
It was built in 1941, making it 84 years old in 2025.
What condition is HWY 180 over Yaquina River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.
How much traffic does HWY 180 over Yaquina River carry?
About 206 vehicles per day (2022 count), of which roughly 18% are trucks.
How long is HWY 180 over Yaquina River?
The structure is 94 ft (28.7 m) long with a longest span of 51 ft (15.5 m) and a deck 29 ft wide.
Who owns HWY 180 over Yaquina River?
It is owned by the State Highway Agency.