N74 over Little Blue River
Fair Condition61 years old690 vehicles/day
Location
| State | Nebraska |
| County | Adams |
| Location | 4e Ayr |
| Carries | N74 |
| Crosses | Little Blue River |
| Coordinates | 40.43730, -98.35630 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 7 (Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 283.1 ft (86.3 m) |
| Max Span | 109.9 ft (33.5 m) |
| Deck Width | 38.4 ft (11.7 m) |
| Deck Area | 1009.7 sq m |
| Main Spans | 3 |
| Year Built | 1965 (reconstructed 1991) |
Traffic
| Avg Daily Traffic | 690 (2018) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 823 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | S074 03502 |