The maglev is 20 years old, and the Shanghai metro has greatly expanded in that time. It's cost effectiveness has come down since taking the subway directly is only 6rmb compared the 50rmb price of the maglev.
However, the whole point of the maglev when it was built was to be a new model of innovation for transit. 20 years ago HSR didn't really exist in China, and now most of the trains run at nearly the same speeds.
However, the whole point of the maglev when it was built was to be a new model of innovation for transit. 20 years ago HSR didn't really exist in China, and now most of the trains run at nearly the same speeds.