State of Illinois Building-James R. Thompson Center
The James R. Thompson Center (JRTC) is located at 100 W. Randolph Street in the Loop, Chicago,Illinois and houses offices of the State of Illinois. The building opened in May 1985 as the State of Illinois Center. It was renamed in 1993 to honor former Illinois Governor James R. Thompson. The property takes up the entire block bound by Randolph, Lake, Clark and LaSalle Streets, one of the 35 full-size city blocks within Chicago's Loop. In front of the Thompson Center is a sculpture, Monument With Standing Beast, by Jean Dubuffet. The JRTC is sometimes referred to as the State Building.