China's 14th Five-Year Plan has driven an ambitious push to connect cities, ports and regions like never before. High-speed highways, smart roads and major infrastructure projects are reshaping the country's transport network. One example is the Shenzhen-Zhongshan Link, a 24-kilometer engineering feat that brings two major city clusters just 30 minutes apart, demonstrating how China is turning ambitious plans into real connectivity. CGTN's Xu Xinchen takes us on a road trip.