With the first tram line been in service in 1908, trams were once popular in Shanghai in the early 20th century. By 1925, there were 328 tramcars and 14 routes operated by Chinese, French, and British companies collaboratively, all of which were nationalized after the PRC's victory in 1949. Since the 1960s, many tram lines were either dismantled or replaced by trolleybus or motorbus lines; the last tram line was demolished in 1975. Shanghai reintroduced trams in 2010, as a modern rubber-tire Translohr system in Zhangjiang area of East Shanghai as Zhangjiang Tram. In 2018, the steel wheeled Songjiang Tram started operating in Songjiang District. Additional tram lines are under planning in Hongqiao Subdistrict and Jiading District .