Osborn Road over Big Creek
GoodLewis County, Washington · 11.0 E Elbe · Structure no. 084841000000000
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 61 ft
- 1 main span
- Daily traffic
- 301
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Osborn Road over Big Creek is a prestressed concrete stringer/multi-beam or girder carrying Osborn Road over Big Creek in Lewis County, Washington. It was built in 1968, so it is 57 years old, older than the Washington average of 49.8 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 301 vehicles a day, roughly 7% of them trucks, projected to reach 544 by 2041. The structure is 61 ft (18.7 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 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 Osborn Road over Big Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Osborn Road over Big Creek 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 February 2024.
How much traffic does Osborn Road over Big Creek carry?
About 301 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is Osborn Road over Big Creek?
The structure is 61 ft (18.7 m) long with a longest span of 58 ft (17.8 m) and a deck 27 ft wide.
Who owns Osborn Road over Big Creek?
It is owned by the County Highway Agency.