US 93 over N.fk.salmon River
Fair Condition71 years old670 vehicles/day
Location
| State | Idaho |
| County | Lemhi |
| Location | 1.0 N. North Fork |
| Carries | US 93 |
| Crosses | N.fk.salmon River |
| Coordinates | 45.42028, -113.99497 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 59.1 ft (18 m) |
| Max Span | 53.1 ft (16.2 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 176.4 sq m |
| Main Spans | 1 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 670 (2023) |
| Truck Traffic | 37% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2022 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000017930 |