Beginning Monday, April 29 through Friday, May 17, all advance voting locations will be open from 7:00am to 7:00pm for the May 21 General Primary and Nonpartisan General Election. View wait times.
There are many maps of various aspects of Gwinnett County available on this site. Links to some of them are listed below. If you don't find what you want, try doing a search in the box in the upper right corner of any page.