N137 over Niobrara River
Good Condition52 years old430 vehicles/day
Location
| State | Nebraska |
| County | Rock |
| Location | 13n Newport |
| Carries | N137 |
| Crosses | Niobrara River |
| Coordinates | 42.78090, -99.33460 |
Condition Ratings
| Overall Condition | Good |
| Deck | 9 (Excellent) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 7 (Good) |
| Scour Critical | 7 — Countermeasures installed |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 363.8 ft (110.9 m) |
| Max Span | 100.1 ft (30.5 m) |
| Deck Width | 39.0 ft (11.9 m) |
| Deck Area | 1319.7 sq m |
| Main Spans | 4 |
| Year Built | 1974 |
Traffic
| Avg Daily Traffic | 430 (2018) |
| Truck Traffic | 7% |
| 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 | S137 01328 |