Kentucky State Route 138 is an east-west highway in the northern tip of Hopkins County. It runs from the Webster/Hopkins County Line, near Slaughters, to the Hopkins/Mc Lean County Line, near Ashbyburg. KY St Rt 138 does not pass through any towns in Hopkins County. KY St Rt 138 is not multi-plexed in Hopkins County. KY St Rt 138 intersects the following highways in Hopkins County. U.S. Rt. 41, near Slaughters. Interstate 69, near Slaughters. Edward T. Breathitt Pennyrile Parkway, near Slaughters. Kentucky Secondary State Route 1033, near Slaughters. Kentucky State Route 281, near Ashbyburg. Kentucky State Route 370, near Ashbyburg.