جسر شن‌جن-جونگ‌شان

رابط شن‌جن-زونگ‌شان 深中通道
Bridge construction site, from May 2018 till June 2021
Coordinates	22°34′01″N 113°45′18″E
Carries	8 lanes of the G2518 Shenzhen–Cenxi Expressway
Crosses	Pearl River Estuary Lingding Channel Jiuzhou Channel
Locale	Pearl River Delta
Official name	Shenzhen–Zhongshan Link
Other name(s)	Shenzhong Link
Characteristics
Design	Bridge–tunnel system
Total length	49.7 kilometres (30.9 mi)
Longest span	1,666 metres (5,466 ft)
No. of lanes	4 lanes per direction
History
بدء الإنشاء	مايو 2017 (2017-05
انتهاء الإنشاء	2024 (2024
تكلفة الإنشاء	US$4.83 billion
Opened	30 يونيو 2024 (2024-06-30
الموقع

جسر شنجن-زونجشان
الصينية التقليدية	深中通道
الصينية المبسطة	深中通道
Hanyu Pinyin	Shēnzhōng Tōngdào
النسخ Standard Mandarin Hanyu Pinyin Shēnzhōng Tōngdào

رابط شن‌جن-جونگ‌شان هو جسر-نفق يربط مدينتين رئيسيتين على دلتا نهر اللؤلؤ في الصين: مدينة شن‌جن على الجانب الشرقي للدلتا، ومدينة جونغشان على الجانب الغربي. It consists of a series of bridges and tunnels (Shenzhen–Zhongshan Tunnel, Shenzhen–Zhongshan Bridge & 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.

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 التاريخ

Shenzhen lobbied hard in the early 2000s to be included in the Hong Kong–Zhuhai–Macau Bridge project through a proposed double-Y-shaped design with one of the extensions connecting Shenzhen to the structure, but the Government of China picked a single-Y-shaped design in 2004, leaving Shenzhen out of the project. The idea of a separate link to connect Shenzhen with Zhongshan was originally proposed in 2008, but was shelved for several years amid concerns it could jeopardize the success of a bridge between Hong Kong, Zhuhai and Macau. It was eventually included in the Guangdong government's 12th five-year plan, unveiled by Guangdong governor Huang Huahua on 9 January 2011.

The project consists of a 6.7 km tunnel starting on the Shenzhen side, and 19 bridges totaling 43 km (aggregate length); the longest continuous section of bridge is about 22.5 km, from which about 15.5 km stretches above sea. There are four lanes in each direction, with a maximum speed of 100 km/h. The bridge joins the Guangshen Expressway to the south of Shenzhen airport and the Jihe Expressway to the east of the airport on the eastern side of the delta with the Zhongjiang Expressway on the western side. It cut travel time from Shenzhen to Zhongshan to less than 30 minutes.

The bridge on the day of opening

On 30 June 2024, the bridge opened to traffic. Shenzhen created inter-city bus lines between it and Zhongshan. In the first days after opening, users including drivers and passengers reported congestion on the bridge, some had to wait hours or made detours using the Humen Bridge instead.

 الاستخدام

In the first month after its opening, there were over 3 million vehicle crossings.

 انظر أيضاً

• قائمة الجسور في الصين
• Humen Pearl River Bridge
• Lingdingyang Bridge