进入21世纪,上海的轨道交通系统为适应大规模投资、建设、运营、管理的需要,市政府对原有的城市轨道交通建设管理体制和投融资体制进行了重大改革,力求改变依赖政府筹集资金,建设、运营的无竞争状况,做到降低成本,加快建设,规范运营,强化监管。 In the 21st century, in order to meet the needs of large-scale investment, construction, operation and management, Shanghai’s rail transit system has made major changes to the original urban rail transit construction management system and investment and financing system, and sought to change the reliance on the government to raise funds , Construction and operation of the non-competitive situation, so as to reduce costs, speed up construction, standardize operations, and strengthen supervision.