Central AVE E over Missouri River
Fair Condition72 years old289 vehicles/day
Location
| State | Montana |
| County | Cascade |
| Location | Cascade |
| Carries | Central AVE E |
| Crosses | Missouri River |
| Coordinates | 47.26961, -111.69609 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Girder and Floorbeam |
| Total Length | 652.9 ft (199 m) |
| Max Span | 180.1 ft (54.9 m) |
| Deck Width | 29.2 ft (8.9 m) |
| Deck Area | 1771.1 sq m |
| Main Spans | 4 |
| Year Built | 1954 |
Traffic
| Avg Daily Traffic | 289 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00330036+06001 |