N21 over Buffalo Creek
Good Condition71 years old1,240 vehicles/day
Location
| State | Nebraska |
| County | Dawson |
| Location | 3n Lexington |
| Carries | N21 |
| Crosses | Buffalo Creek |
| Coordinates | 40.83690, -99.74930 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Slab |
| Total Length | 77.1 ft (23.5 m) |
| Max Span | 30.8 ft (9.4 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 218.6 sq m |
| Main Spans | 3 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 1,240 (2018) |
| Truck Traffic | 21% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S021 03166 |