Tianjin Metro Station Z 1 Line is scheduled to open to traffic.

According to the overall planning of Tianjin Metro, the current location is probably located in the following locations:

0 1, Ziya Industrial Park Station

02. Ziya Demonstration Town Station West

03. Tang Shuang Station

04. Jinghai Station (Railway Station)

05.chunxi road station

06. Jinghai Xincheng Station

07. Tuanbo Xincheng West Station

08. Tucheng Station

09. Shuanggang Station

10, Jinnan Xincheng Station

Gegu station 1 1

12, Nanyao Station

13, Xiangluowan Station

14, Yujiapu Station (Railway Station)

Main functions of subway

1, Passenger Transport: Most urban rail transit systems are used to carry commuters in cities, and in many cases, urban rail transit systems will be regarded as the backbone of urban transportation. Generally speaking, urban rail transit system is a method used by many cities to solve the traffic congestion problem. Subway undertakes the main passenger transport task in many cities. Moscow Metro is one of the busiest subways in the world. On average, 8 million Moscow citizens take the subway once a day, accounting for 44% of the city's total passenger traffic. The mileage and passenger flow of Tokyo subway are very close to those of Moscow subway. The daily passenger traffic of Paris Metro has exceeded 6,543,800+million. The total length of subway lines in new york ranks fifth in the world, and the total daily passenger traffic has reached 20 million passengers, accounting for 60% of the traffic volume of various vehicles in the city. Although the total length of the Hong Kong subway is only 43.2 kilometers, the daily passenger flow is as high as 2.2 million, reaching 2.8 million at the peak.

2. Freight: There used to be an underground railway to carry goods in Chicago, USA; London, England also has an underground railway dedicated to the delivery of mail. However, the two railways were suspended in 1959 and 2003 respectively. [9]?

3. Civil air defense: In wartime (such as World War II), the underground railway will also be used as a factory or a bomb shelter. Many countries (such as South Korea) consider the possibility of war when designing subway systems, so the depth of the railway and crowd control take into account the needs of daily traffic and national defense.

4. Shelter from the cold: In some places, underground railways are built underground, not only to avoid the busy traffic and houses on the ground, but also to avoid the railway system from being damaged by bad outdoor weather. Negative teaching materials include Moscow Metro Line 4 and L 1 Line, which suffer from extremely cold weather, resulting in maintenance costs far higher than the construction and maintenance costs of underground lines.

5. Decoration: The urban rail transit system is also used as an indicator to show the superiority of the country in economy, society and technology. For example, the underground railway system in the former Soviet Union is famous for its splendid station decoration, and the underground railway system in Pyongyang, the capital of North Korea, is also richly decorated.