Boulder RD over Boulder River 002
Fair Condition95 years old157 vehicles/day
Location
| State | Montana |
| County | Sweet Grass |
| Location | 19m S Mcleod |
| Carries | Boulder RD |
| Crosses | Boulder River 002 |
| Coordinates | 45.40386, -110.19221 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Truss - Thru |
| Total Length | 111.9 ft (34.1 m) |
| Max Span | 75.1 ft (22.9 m) |
| Deck Width | 14.1 ft (4.3 m) |
| Deck Area | 146.6 sq m |
| Main Spans | 1 |
| Year Built | 1931 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 157 (2023) |
| Truck Traffic | 17% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | L49102007+01001 |