武汉光谷广场交通综合体位于光谷广场正下方，是集轨道交通、市政公路隧道、慢行系统、商业开发于一体的超大型地下综合交通枢纽。综合体5条线路交汇、空间关系复杂、消防疏散要求高，工程设计难度极大。针对项目难点，在吸取国内外大型地下交通枢纽设计经验的基础上，提出相应对策规避工程风险，并采用多项创新手段及方法对光谷广场交通综合体进行规划设计，特别是在空间组织、消防排烟、大型地下空间环境的营造和尝试方面，取得了丰硕成果。

The Optics Valley Square traffic complex in Wuhan is located directly below the Optics Valley Square, which is a superlarge underground comprehensive transportation hub integrating rail transit, municipal highway tunnel, slowmoving system and commercial development. The complex is a connection among 5 metro lines and is characterized by complex spatial relationship, high evacuation requirement and difficult design. Hence, countermeasures are put forwards based on the experience of designing largescale underground transportation hubs in China and abroad; and a number of innovative means and methods are adopted to design and plan the complex, especially in terms of space organization, fire control and smoke exhaust, and construction and trial of large underground space environment. Abundant achievements have been made.