Stc7456; E Iona RD over Sand Creek
Fair Condition69 years old4,300 vehicles/day
Location
| State | Idaho |
| County | Bonneville |
| Location | 2.0 W. Iona |
| Carries | Stc7456; E Iona RD |
| Crosses | Sand Creek |
| Coordinates | 43.52572, -111.96164 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | Unknown |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Box Beam - Multiple |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 196.0 sq m |
| Main Spans | 3 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 4,300 (2023) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000020830 |