The Miller Park site plan totals 265 acres including the ballpark, parking for 12,000 vehicles, roads, bridges, ramps and landscaping. Hunzinger Construction Company, along with joint venture partners Hunt Construction and Clark Construction, constructed the premier ballpark featuring 43,000 seats and 70 luxury boxes, including 20 Field Level Founders Suites that rank among the best in baseball. Fifty additional suites are positioned on the Club Level. Undoubtedly, Miller Park's most unique feature is the roof. The 12,000-ton, seven-panel roof opens and closes almost silently in just 10 minutes. Huzninger continues to serve as the contractor for dozens of improvements projects at this amazing facility including, health, fitness and therapy areas, suite renovations, the development of several in-park retail stores and other administrative and support functions.