Big Salmon Road over Little Salmon River
Good Condition16 years old60 vehicles/day
Location
| State | Idaho |
| County | Idaho |
| Location | Riggins Scl |
| Carries | Big Salmon Road |
| Crosses | Little Salmon River |
| Coordinates | 45.41189, -116.32767 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 179.1 ft (54.6 m) |
| Max Span | 171.9 ft (52.4 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 573.3 sq m |
| Main Spans | 1 |
| Year Built | 2010 |
Traffic
| Avg Daily Traffic | 60 (2023) |
| Truck Traffic | 60% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 722 |
| Inspection Frequency | Every 48 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 000000000029402 |