The Brief Barrow County received a $2 million Appalachian Regional Commission grant to expand the Tanners Bridge Wastewater Treatment Facility. Officials allocated about $7.6 million in county water and sewer funds to cover the rest of the project costs. Barrow County secured a $2 million Appalachian Regional Commission grant to expand the Tanners Bridge Wastewater Treatment Facility and support growth along the Highway 316 corridor. The Appalachian Regional Commission awarded a $2 million grant to boost processing capacity at the Tanners Bridge Wastewater Treatment Facility to 2 million gallons per day. What we don't know:Officials have not announced a specific start date or estimated completion date for construction at the Tanners Bridge Wastewater Treatment Facility.