There’s a lot going on around 150 N. Riverside. The new building, which opened this past spring in Chicago’s West Loop, sits on a 0.7-acre site between active rail lines (be-low streel level) to the west, the Chicago River to the east, Lake Street and elevated CTA train tracks to the north and Randolph Street to the south. It’s also directly above Metra commuter rail and Amtrak tracks that feed into Union Station to the south.