I 15 over Missouri Rvr-rr-local
Fair Condition55 years old2,201 vehicles/day
Location
| State | Montana |
| County | Lewis and Clark |
| Location | 5m N Craig |
| Carries | I 15 |
| Crosses | Missouri Rvr-rr-local |
| Coordinates | 47.12819, -111.91125 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 1287.7 ft (392.5 m) |
| Max Span | 185.0 ft (56.4 m) |
| Deck Width | 39.7 ft (12.1 m) |
| Deck Area | 4749.2 sq m |
| Main Spans | 4 |
| Year Built | 1971 |
Traffic
| Avg Daily Traffic | 2,201 (2023) |
| Truck Traffic | 16% |
| Lanes On Bridge | 2 |
| Lanes Under Bridge | 2 |
Inspection & Ownership
| Last Inspection | 524 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | I00015239+01772 |