Structure 24B00066N · Christian County, KY
Carries Ky-164 over Unnamed Branch, 1.8 Mi S.w. Of Jct Ky 117.
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 | Kentucky |
| County | Christian |
| Location | 1.8 Mi S.w. Of Jct Ky 117 |
| Carries | Ky-164 |
| Crosses | Unnamed Branch |
| Coordinates | 36.77833, -87.65111 |
| Material | Masonry |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Width | 20.0 ft (6.1 m) |
| Deck Area | 39.0 sq m |
| Main Spans | 2 |
| Year Built | 1935 |
| Avg Daily Traffic | 906 (2021) |
| Truck Traffic | 22% |
| Lanes On Bridge | 2 |
| Last Inspection | June 2023 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 8 — Stable, low risk |
| Structure Number | 024B00066N |
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.