FONTANA, Calif.–(BUSINESS WIRE)–Arboretum Marketplace has reached an important milestone. The site is cleared and fully entitled, and offsite construction is now underway for the future 74,000-square-foot neighborhood center in North Fontana. Lewis Retail Centers, a division of Lewis Group of Companies, is developing the retail center. Located on Sierra Avenue just south of the I-15, Arboretum Marketplace is moving from plans on paper to visible progress on the ground. The center will serve t