港珠澳大橋
Shenzhen serves as a fabric to China's expressway system. Expressways within the city include the Meiguan Expressway (part of the G94 Pearl River Delta Ring Expressway), the Jihe Expressway (part of the G15 Shenhai Expressway), the Yanba Expressway (part of the S30 Huishen Costal Expressway), the S28 Shuiguan Expressway, the Yanpai Expressway (part of the G25 Changshen Expressway and the S27 Renshen Expressway), and the S33 Nanguang Expressway. In response to being rejected from being a part of the Hong Kong–Zhuhai–Macau Bridge, Shenzhen is constructing a bridge across the Pearl River Delta to connect the city of Zhongshan.