S 297 over Roberts Creek
Good Condition52 years old61 vehicles/day
Location
| State | Montana |
| County | Wheatland |
| Location | 8m N Shawmut |
| Carries | S 297 |
| Crosses | Roberts Creek |
| Coordinates | 46.45358, -109.50290 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 70.9 ft (21.6 m) |
| Max Span | 69.9 ft (21.3 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 196.6 sq m |
| Main Spans | 1 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 61 (2023) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 824 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S00297008+04001 |