The Key Technical Factors Analysis of Road Reconstruction and Design 

Nianchuan QIAN 

Institute of Civil Engineering, Chongqing Jiaotong University, 40074, Chongqing, CHINA 

Abstract: The reconstruction of highway engineering is complex system engineering. This article puts forward the main points of design about the route of highway reconstruction overall design and linear route design , roadbed engineering, road engineering, on the basis of investigating and evaluating the existing road in detail, and explained, which provided reference for highway reconstruction theory basis. Keywords: Road; Reconstruction; Design points