LAS VEGAS — CORE Construction~Nevada has broken ground for the construction of Campos Office Building and parking structure, which is located at 215 E. Bonanza Rd. in Las Vegas. Being built for the Nevada State Public Works Board, the property will offer a five-story, 84,814-square-foot office portion and a 103,247-square-foot parking structure. Completion of the $26.8 million project is slated for September 2009. SH Architecture provided architectural services for the project.