The Changchun–Shenzhen Expressway (), designated as G25 and commonly referred to as the Changshen Expressway (), is an expressway that connects the cities of

Changchun Changchun is the capital and largest city of Jilin, Jilin Province, China, on the Songliao Plain. Changchun is administered as a , comprising seven districts, one county and three county-level cities. At the 2020 census of China, Changchun ha ...

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China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

, and

Shenzhen Shenzhen is a prefecture-level city in the province of Guangdong, China. A Special economic zones of China, special economic zone, it is located on the east bank of the Pearl River (China), Pearl River estuary on the central coast of Guangdong ...

Guangdong ) means "wide" or "vast", and has been associated with the region since the creation of Guang Prefecture in AD 226. The name "''Guang''" ultimately came from Guangxin ( zh, labels=no, first=t, t= , s=广信), an outpost established in Han dynasty ...

. When complete, it will be in length. Section from Jiande,

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Jinhua Jinhua is a prefecture-level city in central Zhejiang province in eastern China. It borders the provincial capital of Hangzhou to the northwest, Quzhou to the southwest, Lishui to the south, Taizhou, Zhejiang, Taizhou to the east, and Shaoxin ...

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Tangjin Expressway

The Tangjin Expressway () is an expressway and auxiliary route of the G25 in

which links

Tangshan Tangshan ( zh, c=唐山 , p=Tángshān) is a coastal, industrial prefecture-level city in the northeast of Hebei province. It is located in the eastern part of Hebei Province and the northeastern part of the North China Plain. It is located in t ...

Hebei Hebei is a Provinces of China, province in North China. It is China's List of Chinese administrative divisions by population, sixth-most populous province, with a population of over 75 million people. Shijiazhuang is the capital city. It bor ...

province to

Tianjin Tianjin is a direct-administered municipality in North China, northern China on the shore of the Bohai Sea. It is one of the National Central City, nine national central cities, with a total population of 13,866,009 inhabitants at the time of the ...

. The Tangjin Expressway gets its name by the combination of two one-character Chinese abbreviations of both Tangshan and Tianjin (Tangshan—Tang, Tianjin—Jin).

Speed Limit

Maximum speed limit of 110 km/h.

Tolls

Approximately CNY 0.4 per kilometre.

Lanes

6 lanes (3 up, 3 down) and 4 lanes (2 up, 2 down) interchangeably.

Major Exits

Hebei Section:

Tianjin Section: Jingjintang Expressway, Jinghu Expressway,

Service Areas

Hebei Section:

Tianjin Section: A service area is under projection and construction is expected at Hangu.

Connections

Jingjintang Expressway: Connects at Tanggu West

List of exits

Symbols: ↗ = exit; ⇆ = main interchange; S = service area; ¥ = central toll gate

Tianjin section

:''Expressway begins at the intersection with the Jingshen Expressway'' * ⇆ ''(Interchange with the Jingshen Expressway)'' * ↗ 1:

East, Guye District * ⇆ 2: ''(Interchange with the Tanggang Expressway)'' Kaiping District, Jinggang Port * S

* ↗ 3:

South, Tanghai * ↗ 4: Fengnan District * ⇆ 5: ''(Interchange with the China National Highway 205)'' China National Highway 205 * ¥ Tianjin/Hebei provincial boundary * ↗ 6: Hangu Farm * ✕ '' Hangu Service Area under construction'' * ↗ 7: Ninghe, Lutai * ↗ 8: Hangu District * ↗ 9: Qinghe Farm * ⇆ 10: ''(Interchange with the Jingjintang Expressway)''

, Tanggu ... :''Expressway ends at the

Outer Ring Road (Tianjin) The Outer Ring Road in Tianjin, China is a city express road, 71.322 kilometres in length, which encircles Tianjin municipality. Although its distance markers indicate its status as an expressway-grade road, it is not, strictly speaking, an expr ...

Provincial Sections

The Ministry of Transport of the People's Republic of China has initiated a nationwide standardization of highway naming and numbering. Expressways incorporated into the National Trunk Highway System will gradually adopt new names to replace old ones. Below is a reference to the former names of different sections along the route.

Jilin Section

* Fully operational. * Changchun to Shuangliao Expressway: This section begins at West Fourth Ring Road in Changchun, intersecting with the Changchun Ring Expressway. It passes through Daling, Huaide, Qinjia Tun, Bawu, Shiwu, Sangshutai, and Shuangshan, ending at Dafu Interchange in Shuangliao, where it connects to the Daguang Expressway. * The total length of this section is 124.681 km, and the construction included roadbed, pavement, bridges, safety facilities, landscaping, environmental protection, buildings, and electrical systems. * Construction started in April 2013, with land acquisition and major works completed by 2014. The Daling to Shuangliao segment (118.5 km) was completed and opened in 2015, and the entire section was fully operational by November 30, 2017.

Inner Mongolia Section

* Fully operational.

Liaoning Section

* Fully operational: (Jilin border) → Shen-Kang Expressway (Phase III) → Kangping → Tie-Fu Expressway (Kangping–Fuxin section) → Fuxin → Fu-Chao Expressway → Chaoyang → Cheng-Chao Expressway → (Hebei border). * The third phase of the Shen-Kang Expressway spans 23.73 km and was opened on July 6, 2015.

Hebei Section A

* Fully operational: (Liaoning border) → Cheng-Chao Expressway → Chengde → Cheng-Tang Expressway → Tangshan → Tang-Jin Expressway → (Tianjin border). * Chengde–Tangshan (Cheng-Tang Expressway): ** Total length: 125.934 km ** Design speed: 80 km/h ** First six-lane mountainous expressway in Hebei province, with bridges and tunnels comprising over 40% of the route. ** The Chengde section (82.3 km) starts in Shuangluan District, linking with Beijing-Chengde Expressway, passing through Anjiang, Liuzhangzi, Lijiaying, Miaojiaying, Baimachuan, Anziling, Banbishan, Wangzhangzi, and ending at Cheng-Tang border with Tangshan. ** The Tangshan section (43.655 km) was completed in two phases: *** Phase 1: Fengrun District to Zunhua Nanxiaoying (opened in 2007). *** Phase 2: Extends from Nanxiaoying through Datangyu, Qianlihetian, Houjiazai to Ganzhayu at the Tangshan-Chengde border, crossing several railway lines and national highways. *** The expressway includes 4 interchanges, 16 grade-separated crossings, 29 bridges, 1 tunnel, a main toll station, and a service area.

Tianjin Section

* Fully operational: (Hebei border) → Tang-Jin Expressway → Jin-Shan Expressway → (Hebei border).

Hebei Section B

* Fully operational: Merged with G18 Rongwu Expressway → (Tianjin border) → Jin-Shan Expressway → (Shandong border).

Shandong Section

* Fully operational. * Lianyungang–Linyi (Lianlin Expressway): ** Begins at the Jiangsu-Shandong border (south of Anti-Japanese Mountain in Ganyu County) and connects to the Shandong section of G25 Changshen Expressway in Linyi. ** Ends at Songtiao, connecting to Ninglian Expressway. ** The total length is 55.698 km, including a 4.294 km port connection road. ** Opened in November 2010.

Jiangsu Section

* Fully operational.

Zhejiang Section

* Fully operational. * Key expressways forming this section: ** Ning-Hang Expressway ** Hangzhou Ring Expressway ** Hang-Xin-Jing Expressway ** Lin-Jin Expressway ** Jin-Li-Wen Expressway ** Li-Long-Qing Expressway

Fujian Section

* Fully operational. * Key expressways forming this section: ** Song-Jian Expressway ** Pu-Nan Expressway ** San-Fu Expressway ** Quan-San Expressway ** Yong-Wu Expressway

Guangdong Section

* Fully operational, except for the section between Jinqian'ao Interchange and Wutong Interchange. * Key expressways forming this section: ** Tian-Shan Expressway ** Meizhou Ring Expressway ** Mei-He Expressway ** He-Long Expressway ** Yue-Gan Expressway ** Hui-He Expressway ** Hui-Yan Expressway ** Ji-He Expressway ** Yan-Pai Expressway

References

{{DEFAULTSORT:G25 Changchun-Shenzhen Expressway Chinese national-level expressways Expressways in Jilin Expressways in Inner Mongolia Expressways in Liaoning Expressways in Hebei Expressways in Tianjin Expressways in Shandong Expressways in Jiangsu Expressways in Zhejiang Expressways in Fujian Expressways in Guangdong