Expressways in China

The Pearl River Delta Ring Expressway (simplified Chinese: 珠三角环线高速; traditional Chinese: 珠三角環線高速), officially the Pearl River Delta Region Ring Expressway (simplified Chinese: 珠江三角洲地区环线高速公路; traditional Chinese: 珠江三角洲地區環線高速公路) and designated G94,[2] is an expressway encircling the Pearl River Delta region of Guangdong, Hong Kong and Macau in China. When complete, it will be 456 km (283 mi) in length.

Sections of the expressway in Hong Kong and Macau are observed only by the People's Republic of China. These Special Administrative Regions have their own highway numbering systems.

Currently, only sections between Zhuhai and Sanshui District and from Zengcheng to Shenzhen are complete, entirely in Guangdong.

The expressway ends at Meiguan Road and Beihuan Boulevard in Shenzhen, which is not near the border. Motorists must continue south along Huanggang Road to the Huanggang Control Point. There are no plans to connect the expressway directly to the border.

In Hong Kong, there are no plans to connect an expressway to the Shenzhen border. Hong Kong is not required to comply because it has its own highway system. Similarly, Macau is not required to comply and it is unknown if the Hong Kong and Macau sections will actually be expressways.

The expressway uses the Hong Kong-Zhuhai-Macau Bridge from Hong Kong to Macau and Zhuhai.