N78 over Republican River Tributa
Fair Condition71 years old380 vehicles/day
Location
| State | Nebraska |
| County | Webster |
| Location | 1s Guide Rock |
| Carries | N78 |
| Crosses | Republican River Tributa |
| Coordinates | 40.05500, -98.33030 |
Condition Ratings
| Overall Condition | Fair |
| Channel/Waterway | 7 (Good) |
| Culvert | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Concrete |
| Design | Culvert |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 48.9 sq m |
| Main Spans | 2 |
| Year Built | 1955 |
Traffic
| Avg Daily Traffic | 380 (2018) |
| Truck Traffic | 8% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 723 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S078 00354 |