Wyo 270 over Unnamed Draw
Good Condition70 years old279 vehicles/day
Location
| State | Wyoming |
| County | Niobrara |
| Location | Manville South |
| Carries | Wyo 270 |
| Crosses | Unnamed Draw |
| Coordinates | 42.74618, -104.61748 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 25.9 ft (7.9 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 57.7 sq m |
| Main Spans | 2 |
| Year Built | 1956 |
Traffic
| Avg Daily Traffic | 279 (2024) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 125 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | JUH |