Or 18 (hwy 39) over US 101 (hwy 9)
FairPosted for loadLincoln County, Oregon · 001 MI E HWY 101 · Structure no. 13491 039 00004
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected November 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 186 ft
- 3 main spans
- Daily traffic
- 10,849
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 18 (hwy 39) over US 101 (hwy 9) is a concrete continuous tee beam carrying Or 18 (hwy 39) over US 101 (hwy 9) in Lincoln County, Oregon. It was built in 1962, so it is 63 years old, older than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for other load-capacity restriction.
It carries about 10,849 vehicles a day, roughly 4% of them trucks, projected to reach 12,100 by 2042. The structure is 186 ft (56.8 m) long and 55 ft wide. If it were closed, the detour would be 29.8 mi (48 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 18 (hwy 39) over US 101 (hwy 9) built?
It was built in 1962, making it 63 years old in 2025.
What condition is Or 18 (hwy 39) over US 101 (hwy 9) in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.
How much traffic does Or 18 (hwy 39) over US 101 (hwy 9) carry?
About 10,849 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Or 18 (hwy 39) over US 101 (hwy 9)?
The structure is 186 ft (56.8 m) long with a longest span of 85 ft (25.9 m) and a deck 55 ft wide.
Who owns Or 18 (hwy 39) over US 101 (hwy 9)?
It is owned by the State Highway Agency.