GASLINE/4310 over Pleasant Valley Creek
FairPosted for loadWhitman County, Washington · .18 Mi. West SR 23 · Structure no. 080803000000000
- Built
- 1921
- 104 years old, rebuilt 1951
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 36 ft
- 2 main spans
- Daily traffic
- 60
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
GASLINE/4310 over Pleasant Valley Creek is a wood or timber stringer/multi-beam or girder carrying GASLINE/4310 over Pleasant Valley Creek in Whitman County, Washington. It was built in 1921 and reconstructed in 1951, so it is 104 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 5 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 60 vehicles a day, roughly 25% of them trucks, projected to reach 61 by 2044. The structure is 36 ft (11 m) long and 20 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was GASLINE/4310 over Pleasant Valley Creek built?
It was built in 1921, making it 104 years old in 2025. It was reconstructed in 1951.
What condition is GASLINE/4310 over Pleasant Valley 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 November 2024.
How much traffic does GASLINE/4310 over Pleasant Valley Creek carry?
About 60 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is GASLINE/4310 over Pleasant Valley Creek?
The structure is 36 ft (11 m) long with a longest span of 21 ft (6.4 m) and a deck 20 ft wide.
Who owns GASLINE/4310 over Pleasant Valley Creek?
It is owned by the County Highway Agency.