Bidding now could take place in August on construction of Hall County’s first stretches of the nearly 15-mile Central Hall Multiuse Trail. The long-anticipated project has had several target starts, including mid-2012, with the latest delay due to tweaks to the trail’s pathway design. “The trail alignment has shifted a few feet in areas where there were utility impacts and to increase the distance between the trail and (Georgia) Department of Labor,” said Hall County civil engineer Jody Woodall.