Crews have begun pouring new sidewalks along a portion of Depot Street as a part of the Town of Greeneville’s Depot Street revitalization project.“The crews are framing the sidewalks right now,” Vaughn and Melton engagement coordinator Zack Levine said during a recent informational session.The sidewalks will be poured along the portion of Depot Street between Main Street and Irish Street, which has been the main work zone for the project in recent weeks.