US 20/26/87 over Big Muddy Creek
Good Condition30 years old3,029 vehicles/day
Location
| State | Wyoming |
| County | Converse |
| Location | Glenrock-casper |
| Carries | US 20/26/87 |
| Crosses | Big Muddy Creek |
| Coordinates | 42.85931, -106.05294 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 128.0 ft (39 m) |
| Max Span | 49.9 ft (15.2 m) |
| Deck Width | 42.7 ft (13 m) |
| Deck Area | 507 sq m |
| Main Spans | 3 |
| Year Built | 1996 |
Traffic
| Avg Daily Traffic | 3,029 (2024) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 624 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | JDR |