In recent years, America seems to have developed a growing thirst for microbreweries, and I was curious if any maps existed that reflected the growing market for microbrews. What I did find were a few projects that sought out to create interactive maps of where breweries could be found. The above picture is a screenshot taken from http://www.brewerymap.com/. This interactive map has features for finding breweries based on zip code, specific breweries, and even planning road trips!
