SR 105 over Campbell Creek
FairGrays Harbor County, Washington · 13.1 N JCT SR 105 SP · Structure no. 0002984C0000000
- Built
- 1945
- 80 years old
- Condition
- Fair
- inspected August 2024
- Type
- Slab
- Wood or Timber
- Length
- 62 ft
- 4 main spans
- Daily traffic
- 6,124
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 105 over Campbell Creek is a wood or timber slab carrying SR 105 over Campbell Creek in Grays Harbor County, Washington. It was built in 1945, so it is 80 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.
It carries about 6,124 vehicles a day, roughly 6% of them trucks, projected to reach 7,343 by 2039. The structure is 62 ft (18.9 m) long and 31 ft wide. If it were closed, the detour would be 70.8 mi (114 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 105 over Campbell Creek built?
It was built in 1945, making it 80 years old in 2025.
What condition is SR 105 over Campbell 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 August 2024.
How much traffic does SR 105 over Campbell Creek carry?
About 6,124 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is SR 105 over Campbell Creek?
The structure is 62 ft (18.9 m) long with a longest span of 15 ft (4.6 m) and a deck 31 ft wide.
Who owns SR 105 over Campbell Creek?
It is owned by the State Highway Agency.