The Research On The Mutual Affects Between Different Types Of Geographical Environments And Highway Project

During the “Twelve Five” period, the continuous improvement of the highway network planning in our country, highway project will involve our different regions, at the same time the road projects will promoting regional socio-economic development, but the line is long, wide, multi-point features, throughout the implementation phase of highway,the environmental issues showing a variety of characteristics and regionalization. At the same time, different types of regional environmental impact of conditionality, vulnerability of highway project is becoming more and more outstanding. Therefore, under the guidance of the Sustainable Development Strategy, strengthening the interaction of different types of geographical environment and road project itself, analyzing the interaction in order to achieve comprehensive road, wisdom roads, green roads and road safe.This study using literature research, case study, field survey method and other methods, based on the analysis of geographical factors and road factors, divided into different types of regions and types of road projects, especially in the practical application of the division of different types in the region. On this basis, summarizes the different types of regional highway project under the line linear, parameters, construction difficulty, operating efficiency, operational safety, the total cost, grade, passenger and cargo traffic are exhibiting characteristics, and discuss the similarities of the different types of interactions with the local environment and the different points of highway projects. Finally, through the Mu Us Desert with Yu Jing highway and the qinghai-tibet plateau with Duo La Ma Ke ZHi Za Duo highway, Qinling Mountains and the Xi Han highway, Analysis of the interaction between these three specific applications and specific regional road ways and the extent of the impact, further demonstrates the interaction of different types of geographical environment and road projects.This study is helpful to reduce the harm of highway project on the local environment, as well as avoid highway project is affected by the local geographical environment, provide the basis for scientific decision-making throughout the highway project environmental management and environmental protection, implementation and management.