Guangzhou Metro Line 3
Due to the large number of people, Guangzhou Metro Line 3 has become the most blocked subway line in Guangzhou and even the whole country. Especially during rush hours.
The best business district in Guangzhou is almost monopolized by Line 3. Line 3 connects the four most populous districts in Guangzhou in series, and the huge population flow can be imagined.
Line 3 passes through the core area of Guangzhou city. At rush hour, sometimes there are too many people to get on the subway.
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