Wyo 31 over Alkali Creek
Fair Condition78 years old216 vehicles/day
Location
| State | Wyoming |
| County | Big Horn |
| Location | Manderson - Hyattville |
| Carries | Wyo 31 |
| Crosses | Alkali Creek |
| Coordinates | 44.25414, -107.64609 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 5 (Fair) |
| Superstructure | 5 (Fair) |
| Substructure | 5 (Fair) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Slab |
| Total Length | 92.8 ft (28.3 m) |
| Max Span | 18.0 ft (5.5 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 260.4 sq m |
| Main Spans | 5 |
| Year Built | 1948 |
Traffic
| Avg Daily Traffic | 216 (2024) |
| Truck Traffic | 4% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 225 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | CJH |