How many times has Huinong Yellow River Bridge been opened?

2065438+2009 65438+February 25th 10 opened. 201912.2510, the Hongyazi Yellow River Highway Bridge in Ningxia, which was completed in three years, was officially put into trial operation. It is the first PPP project for regional traffic construction, and it will be officially charged at 0: 00/kloc-0 in 2020. The Yellow River Highway Bridge is located at the ferry in the eastern suburb of Huinong District, Shizuishan City, Ningxia Hui Autonomous Region. It is a long-span T-shaped rigid frame bridge and a transportation hub connecting Ningxia and Inner Mongolia.