Grossinger Motors Arena[7] (formerly known as U.S. Cellular Coliseum and simply the Coliseum) is an arena in downtown Bloomington, Illinois. It is on the southwest corner of Madison Street (US-51) and Front Street. The arena opened to the public on April 1, 2006.

Its seating capacity is approximately 6,000 for hockey and indoor football games and 7,000+ for concerts. The arena has 800 club seats, 24 luxury suites, and two party suites.

The arena can play host to concerts, live performances, hockey, indoor football and basketball.