647 Av-706r/707ln over Big Nemaha River Tributa
Fair Condition91 years old15 vehicles/day
Location
| State | Nebraska |
| County | Richardson |
| Location | 1.7e Salem (647-706/707l) |
| Carries | 647 Av-706r/707ln |
| Crosses | Big Nemaha River Tributa |
| Coordinates | 40.06920, -95.69050 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 50.2 ft (15.3 m) |
| Max Span | 20.0 ft (6.1 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 93.3 sq m |
| Main Spans | 3 |
| Year Built | 1935 (reconstructed 2003) |
Traffic
| Avg Daily Traffic | 15 (2023) |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | October 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | C007413505 |