NW 30th ST over Whitewater River
Good Condition42 years old345 vehicles/day
Location
| State | Kansas |
| County | Butler |
| Location | 4.5s 1.4w Of Potwin |
| Carries | NW 30th ST |
| Crosses | Whitewater River |
| Coordinates | 37.86853, -97.04823 |
Condition Ratings
| Overall Condition | Good |
| Deck | 7 (Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 8 (Very Good) |
| Channel/Waterway | 5 (Fair) |
| Scour Critical | 4 — Foundations need monitoring |
Physical Characteristics
| Material | Steel Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 176.8 ft (53.9 m) |
| Max Span | 66.9 ft (20.4 m) |
| Deck Width | 29.9 ft (9.1 m) |
| Deck Area | 490.5 sq m |
| Main Spans | 3 |
| Year Built | 1984 |
Traffic
| Avg Daily Traffic | 345 (2023) |
| Truck Traffic | 1% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 724 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Structure Number | 000000000080570 |