I-15 (sr-15) Sbl over Sr-315 To Willard Bay
Fair Condition50 years old67,875 vehicles/day
Location
| State | Utah |
| County | Box Elder |
| Location | Willard Interchange |
| Carries | I-15 (sr-15) Sbl |
| Crosses | Sr-315 To Willard Bay |
| Coordinates | 41.42194, -112.05306 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 94.5 ft (28.8 m) |
| Max Span | 91.9 ft (28 m) |
| Deck Width | 62.7 ft (19.1 m) |
| Deck Area | 550.1 sq m |
| Main Spans | 1 |
| Year Built | 1976 (reconstructed 2016) |
Traffic
| Avg Daily Traffic | 67,875 (2023) |
| Truck Traffic | 32% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 3 |
Inspection & Ownership
| Last Inspection | 523 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 3F 235 |