The Galena Creek Bridge is a twin-span concrete arch bridge in Washoe County, Nevada. The bridge carries Interstate 580 and U.S. Route 395 over the between Carson City and Reno. It was opened to traffic in late August 2012. The bridge has a total length of 1,725 feet (526 m) and main span length of 689 feet (210 m). The height is 295 feet (90 m). The bridge is reportedly the largest cathedral arch bridge in the world; that is a type of open-spandrel deck arch bridge where the arch supports the deck only at the center.