N Union RD over Beaver Creek
Fair Condition72 years old1,394 vehicles/day
Location
| State | Iowa |
| County | Black Hawk |
| Location | 90-14-28-06-20 |
| Carries | N Union RD |
| Crosses | Beaver Creek |
| Coordinates | 42.57313, -92.50684 |
Condition Ratings
| Overall Condition | Fair |
| Deck | 6 (Satisfactory) |
| Superstructure | 6 (Satisfactory) |
| Substructure | 6 (Satisfactory) |
| Channel/Waterway | 6 (Satisfactory) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 253.9 ft (77.4 m) |
| Max Span | 98.1 ft (29.9 m) |
| Deck Width | 35.1 ft (10.7 m) |
| Deck Area | 828.2 sq m |
| Main Spans | 3 |
| Year Built | 1954 (reconstructed 1980) |
Traffic
| Avg Daily Traffic | 1,394 (2022) |
| Truck Traffic | 9% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | November 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000076841 |