BERRYVILLE- The new Clarke County High School appears to be on a brisk pace toward completion.rnrnGroundbreaking for the 161,000-square-foot facility, planned on 44 acres of a nearly 58-acre site at the west end of Battlefield Estates, was nine months ago. Superintendent Mike Murphy said the new facility, originally scheduled for completion in time for the start of classes in the fall of 2012, is already about half finished. rnrn”The high school is absolutely going like gang-busters