This Thursday, Aug. 2, at 6 p.m., the Cahaba River Society hosts a free documentary showing (it’s short!) and Q&A at Avondale Brewery in Birmingham. This sneak peek screening is intended to raise public awareness about the potential impact of a proposed Cahaba Beach Road and bridge project. Get educated, then let ALDOT hear your voice at the public meeting on Tuesday, Aug. 7. Keep reading to learn more, or visit savethecahaba.org.