Shenzhen–Zhongshan Link

Shenzhen–Zhongshan Link

深中通道
Coordinates22°34′01″N 113°45′18″E / 22.567°N 113.755°E / 22.567; 113.755
Carries8 lanes of the G2518 Shenzhen–Cenxi Expressway
Crosses
LocalePearl River Delta
Official nameShenzhen–Zhongshan Link
Other name(s)Shenzhong Link
Characteristics
DesignBridge–tunnel system
Total length49.7 kilometres (30.9 mi)
Longest span1,666 metres (5,466 ft)
No. of lanes4 lanes per direction
History
Construction startMay 2017 (2017-05)
Construction end2024 (2024)
Construction costUS$4.83 billion
Opened30 June 2024 (2024-06-30)
Statistics
Daily traffic100,000 vehicles
Location
Shenzhen–Zhongshan Link
Traditional Chinese深中通道
Simplified Chinese深中通道
Hanyu PinyinShēnzhōng Tōngdào
Transcriptions
Standard Mandarin
Hanyu PinyinShēnzhōng Tōngdào

The Shenzhen–Zhongshan Link is a bridge–tunnel which connects two major cities on the Pearl River Delta (PRD) in China: the city of Shenzhen on the eastern side of the PRD, and the city of Zhongshan on the western side. It consists of a series of bridges and tunnels (Shenzhen–Zhongshan Tunnel, Shenzhen–Zhongshan Bridge and Zhongshan Bridge), starting from Bao'an International Airport on the Shenzhen side.

The proposed 49.7 km eight-lane link was completed in 2024 and was expected to cost around US$4.83 billion. It is located about 27 km downriver from the Humen Bridge, previously the only bridge crossing of the estuary, and some 32 km north of the new Hong Kong–Zhuhai–Macau Bridge, which links the cities of Hong Kong, Zhuhai, and Macau at the southern end of the PRD. Construction started in May 2017 and opened on 30 June 2024.