N12 over Keya Paha River
Good Condition69 years old400 vehicles/day
Location
| State | Nebraska |
| County | Keya Paha |
| Location | 0s Brocskburg |
| Carries | N12 |
| Crosses | Keya Paha River |
| Coordinates | 42.92870, -99.33180 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Concrete Continuous |
| Design | Box Beam - Multiple |
| Total Length | 196.9 ft (60 m) |
| Max Span | 85.0 ft (25.9 m) |
| Deck Width | 30.8 ft (9.4 m) |
| Deck Area | 564 sq m |
| Main Spans | 3 |
| Year Built | 1957 |
Traffic
| Avg Daily Traffic | 400 (2018) |
| Truck Traffic | 11% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 323 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S012 08127 |