IRR - US 93 over Post Creek
Fair Condition93 years old8,158 vehicles/day
Location
| State | Montana |
| County | Lake |
| Location | 6m N ST Ignatius |
| Carries | IRR - US 93 |
| Crosses | Post Creek |
| Coordinates | 47.39533, -114.09671 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 5 (Fair) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete |
| Design | Tee Beam |
| Total Length | 50.9 ft (15.5 m) |
| Max Span | 25.9 ft (7.9 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 145.7 sq m |
| Main Spans | 2 |
| Year Built | 1933 (reconstructed 1955) |
Traffic
| Avg Daily Traffic | 8,158 (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 | P00005037+07681 |