Duck Creek RD over Duck Creek 021
Good Condition34 years old100 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | SW Billings |
| Carries | Duck Creek RD |
| Crosses | Duck Creek 021 |
| Coordinates | 45.68642, -108.64015 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 60.0 ft (18.3 m) |
| Max Span | 58.1 ft (17.7 m) |
| Deck Width | 32.5 ft (9.9 m) |
| Deck Area | 181.2 sq m |
| Main Spans | 1 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 100 (2025) |
| Truck Traffic | 3% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L56302000+08001 |