I-15 (sr-15) Sbl over Portage Intchg.x-road
Fair Condition50 years old12,747 vehicles/day
Location
| State | Utah |
| County | Box Elder |
| Location | Portage Interchange |
| Carries | I-15 (sr-15) Sbl |
| Crosses | Portage Intchg.x-road |
| Coordinates | 41.97698, -112.19031 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 104.3 ft (31.8 m) |
| Max Span | 101.4 ft (30.9 m) |
| Deck Width | 44.0 ft (13.4 m) |
| Deck Area | 426.1 sq m |
| Main Spans | 1 |
| Year Built | 1976 |
Traffic
| Avg Daily Traffic | 12,747 (2023) |
| Truck Traffic | 39% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3F 373 |