Wyo 173 over Big Horn River
Fair Condition34 years old314 vehicles/day
Location
| State | Wyoming |
| County | Hot Springs |
| Location | 4 Mi S. Of Thermopolis |
| Carries | Wyo 173 |
| Crosses | Big Horn River |
| Coordinates | 43.60377, -108.19760 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 292.0 ft (89 m) |
| Max Span | 113.8 ft (34.7 m) |
| Deck Width | 34.8 ft (10.6 m) |
| Deck Area | 943.4 sq m |
| Main Spans | 3 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 314 (2024) |
| Truck Traffic | 2% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 424 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | JOE |