US 20 (hwy 16) over Noble Slough
Good Condition43 years old11,363 vehicles/day
Location
| State | Oregon |
| County | Linn |
| Location | 070 Mi E Lebanon |
| Carries | US 20 (hwy 16) |
| Crosses | Noble Slough |
| Coordinates | 44.45519, -122.79847 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 60.0 ft (18.3 m) |
| Deck Width | 80.1 ft (24.4 m) |
| Deck Area | 446.5 sq m |
| Main Spans | 1 |
| Year Built | 1983 |
Traffic
| Avg Daily Traffic | 11,363 (2022) |
| Truck Traffic | 5% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 04242A016 02170 |