Or 42 (hwy 035) over Olalla Creek
FairDouglas County, Oregon · 09.5 MI W HWY 001 JCT · Structure no. 00587C035 06761
- Built
- 1949
- 76 years old, rebuilt 1997
- Condition
- Fair
- inspected April 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 182 ft
- 3 main spans
- Daily traffic
- 6,199
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Or 42 (hwy 035) over Olalla Creek is a concrete continuous tee beam carrying Or 42 (hwy 035) over Olalla Creek in Douglas County, Oregon. It was built in 1949 and reconstructed in 1997, so it is 76 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.
It carries about 6,199 vehicles a day, roughly 10% of them trucks, projected to reach 6,300 by 2042. The structure is 182 ft (55.5 m) long and 47 ft wide. If it were closed, the detour would be 37.9 mi (61 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Or 42 (hwy 035) over Olalla Creek built?
It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1997.
What condition is Or 42 (hwy 035) over Olalla Creek 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 April 2024.
How much traffic does Or 42 (hwy 035) over Olalla Creek carry?
About 6,199 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Or 42 (hwy 035) over Olalla Creek?
The structure is 182 ft (55.5 m) long with a longest span of 70 ft (21.3 m) and a deck 47 ft wide.
Who owns Or 42 (hwy 035) over Olalla Creek?
It is owned by the State Highway Agency.