| The infrastructure, as the main component of the social economic foundation, plays an important role in the national economy and people's livelihood. The needs for infrastructure become greater and greater with the development of the economy. So the construction of the infrastructure needs larger amount of money, but the government fiscal investment can't satisfy the financial needs of the infrastructure, which restricting our country's development of the economy .The pledge of toll right of the infrastructure is created for the satisfy of the finance in the market.Although the pledge of toll right of the infrastructure widely utilizes, but its elementary theory is not still mature and the concrete operation is not still standard. The domestic legal Scholar had still not achieved the mutual recognition to the pledge of toll right.This article first defines the concept, the character and the nature of the toll right and the pledge of the toll right of the infrastructure. The author defines toll right as a special future creditor's right ,so defines the real right for security as the pledge of the toll right of the infrastructure.Reality is maximal national condition. After analyzing the related regulation of the toll right of the infrastructure, the author finds the toll right's legal status is not explicit and the related stipulation is imperfect, which create the legal confusion and cause many problems in the practice . Therefore, it is urgent and necessary to build and perfect the basic theory of the legal system of the pledge .In view of the situation, the author puts forward her ideas about building the system of the pledge of toll right of the infrastructure . |