US 93 over N. Fork Salmon River
Good Condition29 years old670 vehicles/day
Location
| State | Idaho |
| County | Lemhi |
| Location | 15.1 N. North Fork |
| Carries | US 93 |
| Crosses | N. Fork Salmon River |
| Coordinates | 45.59472, -113.96278 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.0 ft (7.3 m) |
| Max Span | 24.0 ft (7.3 m) |
| Deck Width | 58.1 ft (17.7 m) |
| Deck Area | 129.2 sq m |
| Main Spans | 1 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 670 (2023) |
| Truck Traffic | 37% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000033345 |