Or 99w Ramp over B-153 N Interstate AVE
Fair Condition76 years old4,654 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | Btwn N Tillamook/hancock |
| Carries | Or 99w Ramp |
| Crosses | B-153 N Interstate AVE |
| Coordinates | 45.53731, -122.67481 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1011.2 ft (308.2 m) |
| Max Span | 63.0 ft (19.2 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 3297.7 sq m |
| Main Spans | 21 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 4,654 (2022) |
| Truck Traffic | 3% |
| Lanes On Bridge | 1 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | City/Municipal Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 07115 01WX00106 |