Monroe Lane over North Unit Canal
Fair Condition79 years old603 vehicles/day
Location
| State | Oregon |
| County | Jefferson |
| Location | 1.3 Mi W Of HWY 97 |
| Carries | Monroe Lane |
| Crosses | North Unit Canal |
| Coordinates | 44.46616, -121.24663 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Wood or Timber |
| Design | Stringer/Multi-beam |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 23.0 ft (7 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 155.5 sq m |
| Main Spans | 3 |
| Year Built | 1947 (reconstructed 1994) |
Traffic
| Avg Daily Traffic | 603 (2020) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 15451 129 00677 |