Question: U.S. Route 27 (US 27) in Kentucky runs how many miles from the Tennessee border to the Ohio border at Cincinnati, Ohio, it crosses into the state in the Lake Cumberland area, Lake Cumberland, is a reservoir in Clinton, Laurel, McCreary, Pulaski, Russell, and Wayne counties in Kentucky?
Sentence (from "Lake Cumberland Regional Airport"): It is mostly used for general aviation, and from late 2008 until February 2010, was served by one commercial airline, Locair.
Relevant evidence: No