S 544 over Little Powder River
Fair Condition52 years old139 vehicles/day
Location
| State | Montana |
| County | Powder River |
| Location | Biddle |
| Carries | S 544 |
| Crosses | Little Powder River |
| Coordinates | 45.10494, -105.33075 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 183.1 ft (55.8 m) |
| Max Span | 90.9 ft (27.7 m) |
| Deck Width | 34.4 ft (10.5 m) |
| Deck Area | 585.9 sq m |
| Main Spans | 2 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 139 (2023) |
| Truck Traffic | 6% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | December 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00544000+03001 |