Clarksville, TN – City Councilors yesterday passed Mayor Johnny Piper's master plan for a second time. Piper hopes the almost quarter-million dollar comprehensive study will map out future growth there. The study will be broad in scope, looking at everything from architectural design and economics to recreation and entertainment. Transportation is expected to be the single largest element of the plan and will possibly have its own steering committee. A comprehensive committee would oversee the other parts of the planning effort.