Wa Cnty RD 81 over Middle Fork Powder River
Fair Condition51 years old98 vehicles/day
Location
| State | Wyoming |
| County | Washakie |
| Location | 20 Mi S.e. Big Trails |
| Carries | Wa Cnty RD 81 |
| Crosses | Middle Fork Powder River |
| Coordinates | 43.57642, -107.14214 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 6 (Satisfactory) |
| Culvert | 5 (Fair) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel |
| Design | Culvert |
| Total Length | 36.1 ft (11 m) |
| Max Span | 15.1 ft (4.6 m) |
| Deck Area | 44 sq m |
| Main Spans | 2 |
| Year Built | 1975 |
Traffic
| Avg Daily Traffic | 98 (2024) |
| Truck Traffic | 58% |
| Lanes On Bridge | 1 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | FNX |