Structure 660230 · Nemaha County, KS
Carries Rs 687 G-8 over Harris Creek, 168th RD 0.1e Of R RD.
Set by its lowest-rated component: Deck and Substructure at 4 of 9.
How ratings work22 ft end to end. Lengths are drawn to scale; at this length a semi-truck would be a speck. Each part is colored by its latest inspection rating. The inventory records lengths but not heights or the layout of the shorter spans, so those are drawn as typical for a multi-beam bridge.
| State | Kansas |
| County | Nemaha |
| Location | 168th RD 0.1e Of R RD |
| Carries | Rs 687 G-8 |
| Crosses | Harris Creek |
| Coordinates | 39.87032, -95.91914 |
| Material | Steel |
| Design | Stringer/Multi-beam |
| Total Length | 22.0 ft (6.7 m) |
| Max Span | 19.7 ft (6 m) |
| Deck Width | 32.2 ft (9.8 m) |
| Deck Area | 65.7 sq m |
| Main Spans | 1 |
| Year Built | 1936 |
| Avg Daily Traffic | 130 (2008) |
| Truck Traffic | 10% |
| Lanes On Bridge | 2 |
| Last Inspection | March 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 5 — Stable for scour |
| Structure Number | 000000000660230 |
Inspectors rate each major part of a bridge (the deck you drive on, the superstructure of beams that holds it up, and the substructure of piers and abutments beneath) on a 0–9 scale. A bridge's overall condition is its lowest of those ratings, so one deteriorated component makes the whole bridge "poor."
A poor rating is not a closure. It means the bridge is flagged for priority repair or replacement; bridges judged unsafe are closed or posted with weight limits. The waterway (channel) rating is reported, but it does not count toward the overall classification.