sentences:  A particular challenge was reconfiguring the cloverleaf interchange between the Pennyrile and Western Kentucky Parkways in Nortonville to accommodate the future movement of traffic primarily between points north and points west.According to the Kentucky Transportation Cabinet 2006 Six-Year Transportation Plan Executive Summary, the KYTC "recently completed a study of the parkway upgrade needs from Interstate 24 to Henderson" (SIU 5).The summary further stated that "Continuing work on Interstate 69 in Kentucky will depend upon the financial support that can be garnered for the project through federal reauthorization and appropriations processes."