Seven Bridges Development chose Graycor Construction to build office and multi-tenant buildings within its 20-acre mixed-use development site known as Main Street, located on Route 53 in Woodridge, Ill. Recently completed projects include constructing a new 28,000-square-foot, three-story office facility, as well as a new 7,800-square-foot, single-story multi-tenant building. Past work at Seven Bridges includes a 16-screen Cinemark IMAX® theatre at Seven Bridges.