Yuma, Ariz., is home to a new federal courthouse in the heart of its downtown. The John M. Roll United States Courthouse is a two-story, 57,000-square-foot facility that includes two courtrooms, judges’ chambers, detention cells, and administrative areas for the United States federal courts and U.S. Marshals Service. The $24.2 million, courthouse construction project was completed by Sundt in the spring.