C138 Silver CR RD over Silver Creek
Good Condition29 years old119 vehicles/day
Location
| State | Oregon |
| County | Harney |
| Location | 007 US HWY 20 |
| Carries | C138 Silver CR RD |
| Crosses | Silver Creek |
| Coordinates | 43.55154, -119.53682 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 57.1 ft (17.4 m) |
| Max Span | 55.1 ft (16.8 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 147.9 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 119 (2020) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 18039 C13825A17 |