The Nangang River ecological belt trail ends at the beginning of the Shuisheng Canal ecological belt at the confluence of a tram and metro line, though the Nangang River itself - and hence this series - continues eastward to the Shuisheng Reservoir.
The vast Changping metro station does not yet (as of September 2023) have any shops or even a vending machine in it. Drinks can be found at a vending machine at the bus stop across the road. As at all metro stations in Huangpu a huge number of e-bikes park at the statino area. The tram station has some scenic views and a bored attendant in a customer service booth.