SH 34 over Blackfoot River
Fair Condition47 years old770 vehicles/day
Location
| State | Idaho |
| County | Caribou |
| Location | 13.1 N. Soda Springs |
| Carries | SH 34 |
| Crosses | Blackfoot River |
| Coordinates | 42.82608, -111.55431 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 96.1 ft (29.3 m) |
| Max Span | 94.2 ft (28.7 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 354.5 sq m |
| Main Spans | 1 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 770 (2023) |
| Truck Traffic | 26% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000014040 |