The Herald-Leader reports that Kentucky will see roadwork on its major interstates for years to come: Lexington Herald-Leader: Expect some delays (July 2, 2004) 

The state currently plans on widening all of I-75 and I-65 and a large section of I-64 to more than four lanes. Work to widen I-75 is currently furthest along: 105 miles of I-75’s 192 miles in Kentucky are currently six lanes or wider.