A 100-bed hospital rising from the ground next door to his neighborhood has Carroll Humphries excited, but the Village at Deaton Creek resident also views the development and others to come off the new Ga. 347 in South Hall County as a “mixed blessing.” “The traffic is going to intensify and I’m sure there’ll be a lot of emergency vehicles that we’ll hear more from,” he said. The Georgia Department of Transportation opened Ga. 347 Monday between Ga. 211/Old Winder Highway and Spout Springs Road, helping the area brace for what could be a new era of burgeoning growth in the Braselton area of South Hall.