It's already started. According to the announcement of Zaozhuang Municipal Government, the expansion of the southern section of Xinxing Road in High-tech Zone started on May 3, 20231day, and started on July 6, 2023. Zaozhuang, a prefecture-level city in Shandong Province, is an important modern coal chemical, energy, building materials and machinery manufacturing base in Shandong Province, an emerging scientific and technological innovation base and one of the central cities in southern Shandong.