张江高科技园区
Trams in Shanghai began operating in 1908 using a steel wheeled electric system. In 2010, the Zhangjiang Tram reintroduced this form of transport to Shanghai in the form of a single line in the Zhangjiang Hi-Tech Park in suburban Pudong. Additionally, in 2018 and 2019 two steel wheeled tram lines have opened in Songjiang District.