Middle Ridge Rd. over Oak CR
Fair Condition47 years old299 vehicles/day
Location
| State | Oregon |
| County | Linn |
| Location | 003 Mi S CR 737 |
| Carries | Middle Ridge Rd. |
| Crosses | Oak CR |
| Coordinates | 44.48002, -122.87618 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Slab |
| Total Length | 40.0 ft (12.2 m) |
| Max Span | 39.0 ft (11.9 m) |
| Deck Width | 28.2 ft (8.6 m) |
| Deck Area | 104.9 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 299 (2021) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 11941A073800034 |