CHICAGO — Milwaukee-based Roundy’s Supermarkets Inc. has signed a long-term lease to anchor The Metropolis, a $50 million planned retail development located in Chicago’s Bronzeville area. The 123,000-square-foot development is a joint venture between the Capri Select Income II Fund and Judson Investment Co. of Chicago. Locally based The Prime Group Inc. is developing the project. Roundy’s is scheduled to open a 60,000-square-foot, full-service supermarket at the center in the fall of 2010. CB Richard Ellis is the exclusive leasing agent for The Metropolis.