470th AVE over Niobrara River
Good Condition4 years old60 vehicles/day
Location
| State | Nebraska |
| County | Holt |
| Location | 12w N11 Boyd Cl |
| Carries | 470th AVE |
| Crosses | Niobrara River |
| Coordinates | 42.85580, -99.09840 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 9 (Excellent) |
| Substructure | 9 (Excellent) |
| Channel/Waterway | 9 (Excellent) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete |
| Design | Stringer/Multi-beam |
| Total Length | 957.0 ft (291.7 m) |
| Max Span | 145.0 ft (44.2 m) |
| Deck Width | 30.5 ft (9.3 m) |
| Deck Area | 2712.8 sq m |
| Main Spans | 7 |
| Year Built | 2022 |
Traffic
| Avg Daily Traffic | 60 (2011) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 923 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C004521725 |