This paper show the brief introduction the Nanjing Metro Line 1 and the environment along the line, analyze the problems in the design and the construction stage.

• 摘要介绍南京地铁1号线一期工程线路概况及沿线环境特点，通过实例对线路设计中的经验和后期施工过程中发生的问题进行分析。