Wyo 220 over Unnamed Draw
Fair Condition56 years old3,058 vehicles/day
Location
| State | Wyoming |
| County | Natrona |
| Location | Muddy Gap-casper |
| Carries | Wyo 220 |
| Crosses | Unnamed Draw |
| Coordinates | 42.71495, -106.54073 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 8 (Very Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 24.9 ft (7.6 m) |
| Max Span | 11.2 ft (3.4 m) |
| Deck Area | 64.6 sq m |
| Main Spans | 2 |
| Year Built | 1970 |
Traffic
| Avg Daily Traffic | 3,058 (2024) |
| Truck Traffic | 20% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | GUY |