US 64 from Cleveland, TN to Blue Ridge, GA
We will be going to Chattanooga in a few weeks and I'm wondering about US 64 from nearby Cleveland to Blue Ridge, GA. Not as worried about the uphill climb but if our itinerary gets reversed and I have to drive from Blue Ridge to Chattanooga...how steep are the grades? I don't have any aux. braking...just the air drums. On coming home to FL from Blue Ridge, I don't think the stretch heading south out of Blue Ridge toward Atlanta is any concern.