US 20 over Fifteen Mile Creek
Fair Condition20 years old2,768 vehicles/day
Location
| State | Wyoming |
| County | Washakie |
| Location | P-34 Worland South |
| Carries | US 20 |
| Crosses | Fifteen Mile Creek |
| Coordinates | 44.01212, -107.97941 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 145.0 ft (44.2 m) |
| Max Span | 73.5 ft (22.4 m) |
| Deck Width | 61.7 ft (18.8 m) |
| Deck Area | 831.0 sq m |
| Main Spans | 3 |
| Year Built | 2006 |
Traffic
| Avg Daily Traffic | 2,768 (2024) |
| Truck Traffic | 14% |
| Lanes On Bridge | 4 |
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 | LVL |