I-5 (hwy 001) SB over Fremont Viaduct
Fair Condition63 years old55,340 vehicles/day
Location
| State | Oregon |
| County | Multnomah |
| Location | 1.5 Mi N Of Burnside Br |
| Carries | I-5 (hwy 001) SB |
| Crosses | Fremont Viaduct |
| Coordinates | 45.54284, -122.67411 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 2012.1 ft (613.3 m) |
| Max Span | 140.1 ft (42.7 m) |
| Deck Width | 37.7 ft (11.5 m) |
| Deck Area | 7052.9 sq m |
| Main Spans | 5 |
| Year Built | 1963 |
Traffic
| Avg Daily Traffic | 55,340 (2022) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 16 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S8958A001 30299 |