RD 231 over W Fisher River
Fair Condition44 years old50 vehicles/day
Location
| State | Montana |
| County | Lincoln |
| Location | 1 Mi E Lake CR Campground |
| Carries | RD 231 |
| Crosses | W Fisher River |
| Coordinates | 48.04213, -115.47344 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 75.1 ft (22.9 m) |
| Max Span | 71.5 ft (21.8 m) |
| Deck Width | 16.7 ft (5.1 m) |
| Deck Area | 116.8 sq m |
| Main Spans | 1 |
| Year Built | 1982 |
Traffic
| Avg Daily Traffic | 50 |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | U.S. Forest Service |
| Historical Significance | Historical significance is not determined |
| Structure Number | 011405000000216 |