I-15 (sr-15) over Big Cottonwood Creek
Fair Condition64 years old218,515 vehicles/day
Location
| State | Utah |
| County | Salt Lake |
| Location | Approx. 4200 So. On I-15 |
| Carries | I-15 (sr-15) |
| Crosses | Big Cottonwood Creek |
| Coordinates | 40.68076, -111.90181 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 5 (Fair) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 24.6 ft (7.5 m) |
| Max Span | 12.1 ft (3.7 m) |
| Deck Area | 387.8 sq m |
| Main Spans | 2 |
| Year Built | 1962 (reconstructed 1998) |
Traffic
| Avg Daily Traffic | 218,515 (2014) |
| Truck Traffic | 24% |
| Lanes On Bridge | 12 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 0E1201 |