The construction of the Huangmao Sea Bridge connecting Zhuhai City and Jiangmen City officially began on Saturday. The Huangmao Sea Bridge is another cross-sea project after the Hong Kong-Zhuhai-Macao Bridge and the Shenzhen-Zhongshan Link in the Greater Bay Area. The route is about 31 kilometers long and adopts a two-way six-lane highway standard, with a speed limit of 100 k/h. The project is expected to be completed in 2024.