Pacific AVE over Tongue River 056
Fair Condition20 years old100 vehicles/day
Location
| State | Montana |
| County | Custer |
| Location | SW Edge Miles City |
| Carries | Pacific AVE |
| Crosses | Tongue River 056 |
| Coordinates | 46.39892, -105.85497 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 373.4 ft (113.8 m) |
| Max Span | 124.7 ft (38 m) |
| Deck Width | 41.7 ft (12.7 m) |
| Deck Area | 1445.3 sq m |
| Main Spans | 3 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 423 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L09054000+01001 |