I-64 over Ky 1531
Jefferson County, Kentucky · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I-64 over Ky 1531 in Jefferson 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 2010, making it 15 years old at the 2025 inventory.
- It carries about 67,709 vehicles a day (traffic count year 2023).
- Its listed owner is the state highway agency.
- It is one of 78 of the 677 inventoried bridges in Jefferson County rated good (11.5%); 53 (7.8%) 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 April 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 → (38.22056, -85.44917)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 7 | 7 | Good condition |
| Superstructure | 7 | 7 | Good condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Continuous prestressed concrete stringer or multi-beam girder |
| Length | about 159 ft |
| Location | 3.05 Mi E of I-265 |
| NBI structure number | 056B00492N |
| Condition class | Good |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | April 2021 |
| Inspection interval (item 91) | 48 months |
| Scour (item 113) | N: not over a waterway |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Jefferson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-65 & Ramps over I-264 EB on Ramp | 1988 | 168,682 | Fair |
| I-264 over US 31E (bardstown Rd) | 1993 | 166,875 | Fair |
| I-264 over Weicher Creek | 1951 | 166,324 | Fair |
| I-264 over Ky 155 (taylorsville Rd) | 1993 | 163,305 | Fair |
| I-65 over Grade Ln | 1988 | 159,448 | Fair |
| I-65 over Standiford Ln | 1988 | 159,448 | Poor |
All bridges nearby: Jefferson County, KY bridge conditions · every bridge in Jefferson County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.