474th Road over Ponca Creek
Good Condition24 years old25 vehicles/day
Location
| State | Nebraska |
| County | Boyd |
| Location | 1.5n 4e Of Naper |
| Carries | 474th Road |
| Crosses | Ponca Creek |
| Coordinates | 42.99010, -99.01780 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 87.9 ft (26.8 m) |
| Max Span | 48.9 ft (14.9 m) |
| Deck Width | 26.6 ft (8.1 m) |
| Deck Area | 217.1 sq m |
| Main Spans | 3 |
| Year Built | 2002 |
Traffic
| Avg Daily Traffic | 25 (1998) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 924 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C000802515 |