637 Av-south 708tr over S Fk Big Nemaha River
Good Condition47 years old50 vehicles/day
Location
| State | Nebraska |
| County | Richardson |
| Location | 2.5w2.7s Daw(637a-s708tr) |
| Carries | 637 Av-south 708tr |
| Crosses | S Fk Big Nemaha River |
| Coordinates | 40.09160, -95.87740 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 5 — Stable for scour |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 288.1 ft (87.8 m) |
| Max Span | 110.9 ft (33.8 m) |
| Deck Width | 30.2 ft (9.2 m) |
| Deck Area | 807.8 sq m |
| Main Spans | 3 |
| Year Built | 1979 |
Traffic
| Avg Daily Traffic | 50 (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 | C007401510 |