Project's first phase will bring a 6,000-seat music hall, 233-room hotel, retail space and two parking garages to the Near West Side. Construction will start this spring.

Project,” named after the United Center’s postal address on West Madison Street, would add housing, retail, entertainment space and a public plaza to areas surrounding the arena.

The City of Chicago has advanced a $7-billion, 15-year plan to redevelop 55 acres around Chicago's United Center with housing, retail, entertainment space and a public plaza.

The Chicago City Council approved a $7 billion plan that would allow the owners of the Bulls and Blackhawks to transform the area surrounding the United Center.

We set out to do something with no existing blueprint,” Blackhawks chairman Danny Wirtz said. "Our commitment is to create spaces that empower all generations, fostering a thriving community that enhances the cultural and economic fabric of the West Side.

The owners of the NBA’s Chicago Bulls and NHL’s Blackhawks got the go-ahead to transform the area surrounding the United Center on Wednesday when the Chicago City Council approved a $7 billion plan to replace the parking lots with green space,