Ostrander RD over Ostrander Creek
FairPosted for loadCowlitz County, Washington · 0.39 E Pac Ave N (mp 3.63 · Structure no. 081379000000000
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 52 ft
- 1 main span
- Daily traffic
- 1,600
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
Ostrander RD over Ostrander Creek is a steel stringer/multi-beam or girder carrying Ostrander RD over Ostrander Creek in Cowlitz County, Washington. It was built in 1962, so it is 63 years old, older than the Washington average of 49.8 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 load restriction.
It carries about 1,600 vehicles a day, roughly 1% of them trucks, projected to reach 2,100 by 2040. The structure is 52 ft (15.8 m) long and 29 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Ostrander RD over Ostrander Creek built?
It was built in 1962, making it 63 years old in 2025.
What condition is Ostrander RD over Ostrander 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 October 2023.
How much traffic does Ostrander RD over Ostrander Creek carry?
About 1,600 vehicles per day (2019 count), of which roughly 1% are trucks.
How long is Ostrander RD over Ostrander Creek?
The structure is 52 ft (15.8 m) long with a longest span of 50 ft (15.2 m) and a deck 29 ft wide.
Who owns Ostrander RD over Ostrander Creek?
It is owned by the County Highway Agency.