Ky 524 over Eighteenmile Creek
Oldham County, Kentucky · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ky 524 over Eighteenmile Creek in Oldham County, Kentucky, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 2019, making it 6 years old at the 2025 inventory.
- It carries about 874 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 9 of the 68 inventoried bridges in Oldham County rated good (13.2%); 5 (7.4%) are rated poor.
- Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated March 2021, on a 48-month routine inspection cycle.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (38.47944, -85.46167)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 8 | 8 | Very good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete single box beam |
| Length | about 128 ft |
| Location | 2.5 Mi E of W Jct US 42 |
| NBI structure number | 093B00061N |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | March 2021 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Oldham County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-71 NB over N Fork Currys Fork | 1968 | 64,158 | Fair |
| I-71 NB over Trib to S Fk Harrods Crk | 1968 | 36,238 | Fair |
| I-71 SB over Trib to S Fk Harrods Crk | 1968 | 36,238 | Fair |
| I-71 NB over S Fork Harrods Creek | 1968 | 36,238 | Fair |
| I-71 SB over S Fork Harrods Creek | 1968 | 36,238 | Fair |
| I-71 SB over Moser Farm Rd | 2024 | 36,238 | Fair |
All bridges nearby: Oldham County, KY bridge conditions · every bridge in Oldham County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.