U.S. Federal Route 641 is an east-west highway in Southern Livingston County. It runs from the Livingston/Marshall County Line, at the Tennessee River, to the Livingston/Lyon County Line, at the Cumberland River. During the entire time within Livingston County, U.S. Rt. 641 runs with U.S. Rt. 62. U.S. Rt. 641 passes through the following town in Livingston County. Lake City U.S. Rt. 641 is multi-plexed in Livingston County. U.S. Rt. 62, throughout Livingston County. U.S. Rt. 62 intersects the following highways in Livingston County. Kentucky State Route 453, at Lake City. Kentucky State Route 952, at Lake City. Kentucky State Route 917, at Lake City.
EB U.S. Rt. 62/NB U.S. Rt. 641 at the Marshall/Livingston County.
EB U.S. Rt. 62/NB U.S. Rt. 641 east of the Tennessee River.