NW Front AVE over B-77 Semi-viaduct
Fair Condition102 years old11,101 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | At Pop Terminal 1 |
| Carries | NW Front AVE |
| Crosses | B-77 Semi-viaduct |
| Coordinates | 45.53959, -122.69120 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Tee Beam |
| Total Length | 220.1 ft (67.1 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Width | 22.0 ft (6.7 m) |
| Deck Area | 449.6 sq m |
| Main Spans | 15 |
| Year Built | 1924 |
Traffic
| Avg Daily Traffic | 11,101 (2020) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 25B77 000 B-77 |