SR 23 over Kamiache Creek
Fair Condition68 years old705 vehicles/day
Location
| State | Washington |
| County | Whitman |
| Location | 22.0 N Jct US 195 |
| Carries | SR 23 |
| Crosses | Kamiache Creek |
| Coordinates | 47.11694, -117.73028 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 88.9 ft (27.1 m) |
| Max Span | 35.1 ft (10.7 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 352.3 sq m |
| Main Spans | 3 |
| Year Built | 1958 |
Traffic
| Avg Daily Traffic | 705 (2023) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0005807B0000000 |