Ky-1661 over Little Sandy River
Carter County, Kentucky · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Ky-1661 over Little Sandy River in Carter County, Kentucky, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1950, making it 75 years old at the 2025 inventory.
- It carries about 457 vehicles a day (traffic count year 2022).
- Its listed owner is the state highway agency.
- It is one of 142 of the 189 inventoried bridges in Carter County rated fair (75.1%); 10 (5.3%) are rated poor.
- Its traffic status in the 2025 inventory is posted for load (NBI item 41).
- Its condition class and component ratings are unchanged from the 2024 inventory.
- Its most recent inspection on record is dated April 2023, on a 24-month routine inspection cycle.
- It has fracture-critical members (NBI item 92A): steel tension members without a redundant load path, which get their own scheduled inspections.
- 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 → (38.28611, -82.9775)
Component ratings
| Component | Rating (2024) | Rating (2025) | FHWA scale meaning |
|---|---|---|---|
| Deck | 6 | 6 | Satisfactory condition |
| Superstructure | 6 | 6 | Satisfactory condition |
| Substructure | 5 | 5 | Fair condition |
Bridge details
| Structure | Steel through truss |
| Length | about 206 ft |
| Location | 1.2 Mi NW of S-jct Ky 7 |
| NBI structure number | 022B00017N |
| Condition class | Fair |
| Traffic status (item 41) | Posted for load |
| Last inspection (item 90) | April 2023 |
| Inspection interval (item 91) | 24 months |
| Scour (item 113) | 8: foundations stable, scour above the top of the footing |
| Fracture critical (item 92A) | Yes |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Kentucky department of transportation.
Busiest bridges in Carter County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Industrial Park Ac over I-64 | 1999 | 21,901 | Good |
| I-64 over Smiths Branch | 1967 | 16,059 | Fair |
| I-64 over Smith Run & Smith Run Rd | 1969 | 12,868 | Fair |
| I-64 over Flat Fork Creek | 1969 | 12,868 | Fair |
| Interstate 64 over L. Sandy River & Ky 1910 | 1971 | 10,951 | Fair |
| I-64 over Little Sandy River | 1971 | 10,951 | Fair |
All bridges nearby: Carter County, KY bridge conditions · every bridge in Carter County · Kentucky bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.