CHICAGO — Chicago-based Reed Illinois Corp. has been selected to complete a 40,000-square-foot office build-out for the U.S. Census Bureau. The office is located on the 16th floor of a building located at 500 W. Madison Ave. in Chicago, and will be used by the agency as a regional office for the upcoming 2010 Census. The build-out will include a complete remodeling and upgrade of the office space. Mekus Studios is providing architectural services for the project. Completion is scheduled for January.