US 91 over Cub River
Fair Condition20 years old8,600 vehicles/day
Location
| State | Idaho |
| County | Franklin |
| Location | 0.6 N. Franklin |
| Carries | US 91 |
| Crosses | Cub River |
| Coordinates | 42.02367, -111.80681 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 74.1 ft (22.6 m) |
| Max Span | 71.9 ft (21.9 m) |
| Deck Width | 71.5 ft (21.8 m) |
| Deck Area | 492.7 sq m |
| Main Spans | 1 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 8,600 (2023) |
| Truck Traffic | 8% |
| Lanes On Bridge | 4 |
Inspection & Ownership
| Last Inspection | 722 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000017456 |