Koocanusa W. Side over Big Creek
Good Condition56 years old40 vehicles/day
Location
| State | Montana |
| County | Lincoln |
| Location | Big Creek |
| Carries | Koocanusa W. Side |
| Crosses | Big Creek |
| Coordinates | 48.74800, -115.35300 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 221.1 ft (67.4 m) |
| Max Span | 76.1 ft (23.2 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 640.3 sq m |
| Main Spans | 3 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 40 |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 821 |
| Inspection Frequency | Every 48 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 011401000001084 |