Curious City is a news-gathering experiment designed to satisfy the public's curiosity. People submit questions, vote for their favorites, and WBEZ reports out the winning questions in real time, on Facebook, Twitter and the timeline above.
This round's winner is Linda Rudy from Chicago's Old Town neighborhood. Her question is: "Do urban archaeologists ever take a look when streets are torn up for pipes, repairs, foundations?" WBEZ midday producer Susie An will be diggin' deep with this story, perhaps literally.
Got any leads? Comment below!