Grigsby Ln over E Fork Cox Creek
Bullitt County, Kentucky · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Grigsby Ln over E Fork Cox Creek in Bullitt County, Kentucky, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1984, making it 41 years old at the 2025 inventory.
- It carries about 100 vehicles a day (traffic count year 2009).
- Its listed owner is the county highway agency.
- It is one of 84 of the 99 inventoried bridges in Bullitt County rated fair (84.8%); 7 (7.1%) 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 October 2023, on a 24-month routine inspection cycle.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (37.98167, -85.52333)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 5 | 5 | Fair condition |
| Superstructure | 5 | 5 | Fair condition |
| Substructure | 7 | 7 | Good condition |
Bridge details
| Structure | Prestressed concrete multiple box beam |
| Length | about 71 ft |
| Location | 0.55 Mi N of Ky 480 |
| NBI structure number | 015C00020N |
| Condition class | Fair |
| Traffic status (item 41) | Open, no restriction |
| Last inspection (item 90) | October 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 4: foundations stable, field review says exposed foundations need protection |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Bullitt County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-65 over Bluelick Creek | 1956 | 91,084 | Fair |
| I-65 over Brooks Run | 1956 | 91,084 | Fair |
| I-65 over Barley Creek | 1955 | 64,018 | Fair |
| I-65 over Cain Run | 1955 | 64,018 | Fair |
| I-65 & Ky 61 over Crooked Creek | 1955 | 64,018 | Fair |
| I-65 SB over Salt River | 1956 | 45,726 | Fair |
All bridges nearby: Bullitt County, KY bridge conditions · every bridge in Bullitt County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.