I-15 over Washington Main Street
Good Condition3 years old67,000 vehicles/day
Location
| State | Utah |
| County | Washington |
| Location | 1.1 Mi.no.washington Int |
| Carries | I-15 |
| Crosses | Washington Main Street |
| Coordinates | 37.13836, -113.51041 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 8 (Very Good) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 128.6 ft (39.2 m) |
| Max Span | 123.4 ft (37.6 m) |
| Deck Width | 63.6 ft (19.4 m) |
| Deck Area | 760.5 sq m |
| Main Spans | 1 |
| Year Built | 2023 |
Traffic
| Avg Daily Traffic | 67,000 (2021) |
| Truck Traffic | 25% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 6 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 3 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1F 947 |