Structure 780753905920 · Reno County, KS
Carries Irish Crk RD 29.90 over Drain, 1.5e 1.0n Of Castleton.
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 | Reno |
| Location | 1.5e 1.0n Of Castleton |
| Carries | Irish Crk RD 29.90 |
| Crosses | Drain |
| Coordinates | 37.88315, -97.94278 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 20.7 ft (6.3 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 28.5 ft (8.7 m) |
| Deck Area | 54.8 sq m |
| Main Spans | 2 |
| Year Built | 1951 |
| Avg Daily Traffic | 21 (2021) |
| Truck Traffic | 19% |
| Lanes On Bridge | 2 |
| Last Inspection | July 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Historical significance is not determined |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 000780753905920 |
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.