Wyo 220 over Casper Canal
Poor Condition59 years old3,090 vehicles/day
Location
| State | Wyoming |
| County | Natrona |
| Location | Muddy Gap Jct-wyo 487 Jct |
| Carries | Wyo 220 |
| Crosses | Casper Canal |
| Coordinates | 42.56063, -106.73851 |
Condition Ratings
| Overall Condition | Poor |
| Deck | 4 (Poor) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 84.0 ft (25.6 m) |
| Max Span | 79.7 ft (24.3 m) |
| Deck Width | 46.9 ft (14.3 m) |
| Deck Area | 366.1 sq m |
| Main Spans | 1 |
| Year Built | 1967 |
Traffic
| Avg Daily Traffic | 3,090 (2024) |
| Truck Traffic | 20% |
| Lanes On Bridge | 3 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | BUG |