系统总结国内首个已运营的现代有轨电车工程——沈阳市浑南新区现代有轨电车一期工程轨道系统在实施过程中遇到的设计难点和重点，主要阐述在目前无规范的情况下，对有轨电车轨道设计原则、设计方案及施工工艺进行的研究。研究成果不仅保证了该工程的顺利实施，同时也为其他新建有轨电车工程设计提供了参考。

This paper systematically summarized the difficult and key points of design encountered in the course of the implementation of the first stage project track system of modern tram car in Hunnan new district, Shenyang city which is the first modern tram car projects in service in China The researches of design principle, design scheme and construction technology of tram car track are mainly introduced in the case of deficiency of pertinent specification. The research findings are expected to be used to ensure the successful implementation of this project and provide reference for the design of the other newly built tram car projects.