Alpowa Creek RD over Alpowa Creek
Good Condition46 years old55 vehicles/day
Location
| State | Washington |
| County | Garfield |
| Location | 1.28 Mi SW SR 12 |
| Carries | Alpowa Creek RD |
| Crosses | Alpowa Creek |
| Coordinates | 46.42183, -117.33481 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 41.0 ft (12.5 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 25.9 ft (7.9 m) |
| Deck Area | 98.8 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 55 (2018) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 082503000000000 |