L51b Roscoe Cnlk over South Platte River
Good Condition34 years old565 vehicles/day
Location
| State | Nebraska |
| County | Keith |
| Location | 1s Roscoe |
| Carries | L51b Roscoe Cnlk |
| Crosses | South Platte River |
| Coordinates | 41.12580, -101.57700 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 512.1 ft (156.1 m) |
| Max Span | 64.0 ft (19.5 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 1826.4 sq m |
| Main Spans | 8 |
| Year Built | 1992 |
Traffic
| Avg Daily Traffic | 565 (2018) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 48 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | SL51B00074 |