US 191 Fh 42 over Spanish Creek
Fair Condition95 years old8,952 vehicles/day
Location
| State | Montana |
| County | Gallatin |
| Location | 7m S Gallatin Gateway |
| Carries | US 191 Fh 42 |
| Crosses | Spanish Creek |
| Coordinates | 45.49389, -111.27211 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 69.9 ft (21.3 m) |
| Max Span | 29.9 ft (9.1 m) |
| Deck Width | 33.1 ft (10.1 m) |
| Deck Area | 215.1 sq m |
| Main Spans | 3 |
| Year Built | 1931 (reconstructed 1955) |
Traffic
| Avg Daily Traffic | 8,952 (2023) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | P00050068+02171 |