Structure 84B00004N · Mercer County, KY
Carries Ky-342 over Cedar Run, 1.0 Mi S Of N.jct W/ky 33.
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 | Mercer |
| Location | 1.0 Mi S Of N.jct W/ky 33 |
| Carries | Ky-342 |
| Crosses | Cedar Run |
| Coordinates | 37.79500, -84.72861 |
| Material | Concrete |
| Design | Culvert |
| Total Length | 21.0 ft (6.4 m) |
| Max Span | 9.8 ft (3 m) |
| Deck Area | 41.6 sq m |
| Main Spans | 2 |
| Year Built | 1936 |
| Avg Daily Traffic | 355 (2023) |
| Lanes On Bridge | 2 |
| Last Inspection | August 2024 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Bridge is possibly eligible (requires evaluation) |
| Scour Critical | 4 — Foundations need monitoring |
| Structure Number | 084B00004N |
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.