Ni Cnty RD 18 over Sage Creek
Good Condition29 years old31 vehicles/day
Location
| State | Wyoming |
| County | Niobrara |
| Location | 14 Mi NE Of Lusk |
| Carries | Ni Cnty RD 18 |
| Crosses | Sage Creek |
| Coordinates | 43.08566, -104.35078 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 128.0 ft (39 m) |
| Max Span | 50.9 ft (15.5 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 354.9 sq m |
| Main Spans | 3 |
| Year Built | 1997 |
Traffic
| Avg Daily Traffic | 31 (2024) |
| Truck Traffic | 13% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | KHU |