Neibauer RD over Big Ditch 038
Fair Condition66 years old138 vehicles/day
Location
| State | Montana |
| County | Yellowstone |
| Location | 4m NE Laurel |
| Carries | Neibauer RD |
| Crosses | Big Ditch 038 |
| Coordinates | 45.72628, -108.71349 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 27.9 ft (8.5 m) |
| Max Span | 26.6 ft (8.1 m) |
| Deck Width | 28.9 ft (8.8 m) |
| Deck Area | 74.8 sq m |
| Main Spans | 1 |
| Year Built | 1960 |
Traffic
| Avg Daily Traffic | 138 (2023) |
| Truck Traffic | 3% |
| 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 | L56505004+01001 |