Is there a subway in Qingdao Oriental City?

According to the online map query, there is a subway line 15 near Dongfang City, Heilongjiang Road.

The benefits of the subway are as follows:

1. Save land. Because of the high value of urban land in general metropolis, building railways underground can save ground space and make the ground land available for other purposes.

2. reduce noise. The railway is built underground, which can reduce the noise on the ground.

3. Reduce interference. Because the running route of the subway does not overlap or cross other traffic systems (such as ground roads), there is less traffic interference and a lot of commuting time can be saved.

4. Save energy. Under the problem of global warming, subway is the best public transport. Because the subway runs smoothly, it saves a lot of commuting time, makes people happy, and also replaces a lot of energy consumed by driving.

5. Reduce pollution. Ordinary cars use gasoline or petroleum as energy, and subways use electric energy, so there is no tail gas emission and no pollution to the environment.