Duck Lake RD over Dry Fork Milk River
Fair Condition49 years old866 vehicles/day
Location
| State | Montana |
| County | Glacier |
| Location | 12m SE Babb |
| Carries | Duck Lake RD |
| Crosses | Dry Fork Milk River |
| Coordinates | 48.83073, -113.20116 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 92.8 ft (28.3 m) |
| Max Span | 45.6 ft (13.9 m) |
| Deck Width | 35.8 ft (10.9 m) |
| Deck Area | 308.5 sq m |
| Main Spans | 2 |
| Year Built | 1977 |
Traffic
| Avg Daily Traffic | 866 (2023) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00464023+09171 |