Structure 8C00074N · Boone County, KY
Carries Springfield BLVD over Unnamed Stream, 2.0 Mi. W Of Jct 338.
A culvert 24 ft across. 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 | Boone |
| Location | 2.0 Mi. W Of Jct 338 |
| Carries | Springfield BLVD |
| Crosses | Unnamed Stream |
| Coordinates | 39.02111, -84.75389 |
| Material | Steel |
| Design | Culvert |
| Total Length | 23.6 ft (7.2 m) |
| Max Span | 20.3 ft (6.2 m) |
| Deck Area | 65.5 sq m |
| Main Spans | 1 |
| Year Built | 2008 |
| Avg Daily Traffic | 250 (2012) |
| Lanes On Bridge | 1 |
| Last Inspection | September 2024 |
| Inspection Frequency | Every 24 months |
| Owner | County Highway Agency |
| Historical Significance | Bridge is not eligible for the National Register |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 008C00074N |
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.