Bernhardt RD over Drainage Ditch 191
Good Condition46 years old122 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | Laurel-bernhardt RD |
| Carries | Bernhardt RD |
| Crosses | Drainage Ditch 191 |
| Coordinates | 45.66094, -108.76108 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Tee Beam |
| Total Length | 35.1 ft (10.7 m) |
| Max Span | 33.1 ft (10.1 m) |
| Deck Width | 27.9 ft (8.5 m) |
| Deck Area | 91.0 sq m |
| Main Spans | 1 |
| Year Built | 1980 |
Traffic
| Avg Daily Traffic | 122 (2023) |
| 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 | M56069000+00701 |