S 540-e River RD over Mill Creek
Fair Condition101 years old909 vehicles/day
Location
| State | Montana |
| County | Park |
| Location | 2m NE Pray |
| Carries | S 540-e River RD |
| Crosses | Mill Creek |
| Coordinates | 45.41291, -110.64913 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 66.9 ft (20.4 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 21.0 ft (6.4 m) |
| Deck Area | 130.6 sq m |
| Main Spans | 2 |
| Year Built | 1925 |
Traffic
| Avg Daily Traffic | 909 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00540017+03701 |