N23 over Big Blue River N Br
Good Condition74 years old1,120 vehicles/day
Location
| State | Nebraska |
| County | Perkins |
| Location | 5w Grant |
| Carries | N23 |
| Crosses | Big Blue River N Br |
| Coordinates | 40.83080, -101.81640 |
Condition Ratings
| Overall Condition | Good |
| Channel/Waterway | 7 (Good) |
| Culvert | 7 (Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 48.9 sq m |
| Main Spans | 2 |
| Year Built | 1952 (reconstructed 1997) |
Traffic
| Avg Daily Traffic | 1,120 (2018) |
| Truck Traffic | 15% |
| Lanes On Bridge | 2 |
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 | S023 01328 |