Zhangyuan, a well-preserved shikumen in Jing’an, is the latest compound to be redeveloped by the commercial makeover of the Nanjing Road W. area. Home to about 1,200 families, 97 percent of residents have agreed to move out of the area between Weihai Road in the south and Wujiang Road to the north. As part of full-scale renovations, Zhangyuan’s drainage system will be upgraded to collect, purify and store rainwater. Also, there will be more plants in the area. There will be a smart parking system and passengers will be able to transfer directly between Metro Lines 2, 12 and 13 without leaving the stations.