Democrat Photo/Lindsay Reed Excavation work has begun for the new Casey's General Store that will be constructed west of Flat Creek X-Press Lube on Main Street in Cassville. Crews are also working to complete a retention wall at the east side of the building site. Williams Construction, Inc., of Springfield, has been hired to build the 3,720-square-foot store, which will reflect Casey's new look. The Cassville Planning and Zoning Commission approved Casey's building and site plans on Aug. 25. The project was engineered by CM Archer Group, of St. James.