Construction of the main structure of the Mengchengbihe Extra Large Bridge on the Yellow Ba tie Railway is accelerated.

In the first half of this year, China's economy has been stable and improving, with infrastructure investment increasing by 4.6% compared to the same period last year. Among them, the "two focuses" - the implementation of national major strategies and the construction of security capabilities in key areas, which involve large funds and wide coverage, play a crucial role.