Structure 390731106960 · Harper County, KS
Carries SW 20th Road over Stream, 2.0s 6.0w Of Anthony.
A culvert 21 ft across with 2 openings. 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, so those are drawn as typical for a culvert.
| State | Kansas |
| County | Harper |
| Location | 2.0s 6.0w Of Anthony |
| Carries | SW 20th Road |
| Crosses | Stream |
| Coordinates | 37.12292, -98.14778 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 9.5 ft (2.9 m) |
| Deck Width | 24.0 ft (7.3 m) |
| Deck Area | 46.0 sq m |
| Main Spans | 2 |
| Year Built | 1950 |
| Avg Daily Traffic | 10 (2021) |
| Truck Traffic | 5% |
| Lanes On Bridge | 2 |
| Last Inspection | May 2023 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000390731106960 |
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.