U.S. Route 150 in Kentucky
| US 150 highlighted in red | ||||
| Route information | ||||
| Maintained by KYTC | ||||
| Length | 121.097 mi (194.887 km) | |||
| Existed | 1934–present | |||
| Major junctions | ||||
| West end | I-64 / US 150 in Louisville | |||
| East end | US 25 / KY 1249 in Mount Vernon | |||
| Location | ||||
| Country | United States | |||
| State | Kentucky | |||
| Counties | Jefferson, Bullitt, Spencer, Nelson, Washington, Boyle, Lincoln, Rockcastle | |||
| Highway system | ||||
| 
 | ||||
| 
 | ||||
U.S. Route 150 (US 150) in Kentucky is a 121.097-mile-long (194.887 km) east–west highway that runs from the Indiana state line above the Ohio River to US 25/KY 1249 at Mount Vernon.