Single lane closures on Dawsonville Highway will be in place from 7:00 tonight until 6:00 tomorrow morning.
Georgia Department of Transportation's Katie Strickland says workers will be pouring more of the concrete bridge substructure.
The affected area is from Dogwood Trail to Little Hall Park - and will be manned by flagging operators.
http://accesswdun.com/article/2017/5/540421/dawsonville-hwy-bridge-work-lane-closures-overnight