Sustainable Development Evaluation of Urban Traffic System

Sustainable development is one of the themes of the world today. Considering growing urban traffic problems and urban environmental problems, developing sustainable transport is particularly important. Based on the urban traffic sustainable development theory, an evaluation index system of traffic sustainable development is built using analysis method and testing methods of index system. Then an improved entropy method is used to define the weight of index of traffic sustainable evaluation index system, and an evaluation model is built, which provides a new perspective for urban sustainable development research.