China Daily reported that the expressway bridge is expected to facilitate the flow of goods and people across the borders of China and Russia.
The 19.9 km-long bridge - about a third of which is in China - stretches from Hebei, a border city in Heilongjiang Province, northeastern China, to the Russian city of Blagoveshchensk.
With an investment capital of 2.47 billion yuan ($362.10 million), the bridge began construction in December 2016 and was completed by the end of 2019.
After opening to traffic, the bridge is expected to transport more than 3 million tons of goods and 1.48 million passengers per year.
