I-15 (sr-15) Nbl over 100 South Street
Fair Condition54 years old51,695 vehicles/day
Location
| State | Utah |
| County | Washington |
| Location | 1150 E.100 S.in St.george |
| Carries | I-15 (sr-15) Nbl |
| Crosses | 100 South Street |
| Coordinates | 37.10622, -113.55921 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Scour Critical | Not applicable |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 98.4 ft (30 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 56.4 ft (17.2 m) |
| Deck Area | 516 sq m |
| Main Spans | 1 |
| Year Built | 1972 (reconstructed 1990) |
Traffic
| Avg Daily Traffic | 51,695 (2021) |
| Truck Traffic | 30% |
| Lanes On Bridge | 3 |
| Lanes Under Bridge | 4 |
Inspection & Ownership
| Last Inspection | 123 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 1F 289 |