US 30 over ST Marys Creek
Fair Condition76 years old657 vehicles/day
Location
| State | Wyoming |
| County | Carbon |
| Location | Walcott Jt - Medicine Bow |
| Carries | US 30 |
| Crosses | ST Marys Creek |
| Coordinates | 41.82028, -106.65600 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Culvert |
| Total Length | 59.7 ft (18.2 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 77.1 ft (23.5 m) |
| Deck Area | 427.7 sq m |
| Main Spans | 4 |
| Year Built | 1950 |
Traffic
| Avg Daily Traffic | 657 (2024) |
| Truck Traffic | 13% |
| 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 | CIP |