The reporter learned from the Beijing Municipal Transportation Commission that Beijing's transportation infrastructure continues to expand and upgrade: the main road from Tianbei Road to Anhua Street in the new national exhibition section of the Beijing-Mi Expressway and the new south-west ramp of the Yuantong Bridge overpass will all be officially opened to traffic at 12:00 on December 28. The completion and opening of the two projects not only relieved traffic pressure in key regions, but also improved the urban road network system, injecting strong impetus into citizens' travel and regional development.

The reporter learned from the Beijing Municipal Transportation Commission that Beijing's transportation infrastructure continues to expand and upgrade: the main road from Tianbei Road to Anhua Street in the new national exhibition section of the Beijing-Mi Expressway and the new south-west ramp of the Yuantong Bridge overpass will all be officially opened to traffic at 12:00 on December 28. The completion and opening of the two projects not only relieved traffic pressure in key regions, but also improved the urban road network system, injecting strong impetus into citizens' travel and regional development.