期以来,交通、能源等基础设施和基础产业一直是我国国民经济发展的“瓶颈”。尽管国家和地方政府依靠财政力量,加大了交通等基础设施的投资力度,但仍满足不了持续发展的需要。为改善这种状况,积极合理有效地利用BOT模式鼓励社会资金参与我国高速公路的建设,是我国投资模式的重大改革。 Since the period, transportation, energy and other infrastructure and basic industries have always been the bottleneck of China’s national economic development. Although the national and local governments rely on the financial power and increase investment in infrastructures such as transportation, they still can not meet the needs of sustainable development. In order to improve this situation, actively and rationally using the BOT model to encourage social funds to participate in the construction of the expressway in our country is a major reform of China’s investment model.