宁（南京）淮（淮安）高速公路某隧道跨度大、埋深浅、地层软弱，采用动态反馈设计与信息化施工，通过TSP203超前地质预报系统、监控量测等手段，对施工信息进行采集、分析、反馈，在确保施工安全、优化设计、指导施工等方面取得了较好的效果，为以后类似工程提供了依据和借鉴。

A tunnel on Ning-Huai highway is a shallowburied soft ground tunnel with large span. Dynamic feedback design and informationaided construction are executed for the tunnel. By means of TSP203 advance geology forecasting system and monitoring and measurement, the construction information is collected, analyzed and fed back and good effects are achieved in respect of ensuring the construction safety, optimizing the design and providing guidance for the tunnel construction. The paper can provide basis and reference for similar works in the future.