Old US 10 over Brown Creek 013
Fair Condition91 years old1,617 vehicles/day
Location
| State | Montana |
| County | Stillwater |
| Location | 4m SE Columbus |
| Carries | Old US 10 |
| Crosses | Brown Creek 013 |
| Coordinates | 45.60832, -109.16952 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 96.1 ft (29.3 m) |
| Max Span | 44.0 ft (13.4 m) |
| Deck Width | 31.2 ft (9.5 m) |
| Deck Area | 278.4 sq m |
| Main Spans | 3 |
| Year Built | 1935 |
Traffic
| Avg Daily Traffic | 1,617 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 224 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L48245004+04001 |