The Huangmao Sea Channel Bridge is scheduled to be opened to traffic at 3 p.m. Beijing time on December 11, after four and a half years of construction. The bridge, connecting Zhuhai City and Jiangmen City in south China's Guangdong Province, is a major part of the integrated multidimensional transportation network in south China's Greater Bay Area. Once the bridge is open, the travel time between Zhuhai and Jiangmen will be cut from over an hour to around 30 minutes. The Huangmao Sea Channel Bridge has witnessed the achievement of having seven domestic first-of-its-kind technological innovations. It is another mega cross-sea channel project after the Hong Kong-Zhuhai-Macao cross-sea mega bridge and the Shenzhen-Zhongshan Channel in the area.