Mission Creek Road over South Mission Reservior
Good Condition7 years old100 vehicles/day
Location
| State | Montana |
| County | Lake |
| Location | 6 Miles East ST Ignatius |
| Carries | Mission Creek Road |
| Crosses | South Mission Reservior |
| Coordinates | 47.30123, -114.02044 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 50.2 ft (15.3 m) |
| Max Span | 48.2 ft (14.7 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 93.3 sq m |
| Main Spans | 1 |
| Year Built | 2019 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000202003313 |