为了提高意大利高速公路沿线拥有数十年历史的隧道的安全性，Tecne Systra-Sws Advanced Tunneling (Tecne) 负责实施结构更新和加固工程。该项目包括勘测调查以评估现有隧道状况，以及设计拆除和重建方案。由于需要多个专业同时工作，并且需要尽量减少对高速公路交通的影响，Tecne 寻求创建所有项目参与方都可以访问的集成的数字化 3D 建模和模拟平台。 Tecne selected OpenTunnel Designer and Bentley’s geological, geotechnical, and structural modeling and analysis applications, establishing a connected data environment to create three comprehensive 3D models representing the existing conditions, demolition, and proposed works. The interoperable and automated features of Bentley software helped streamline workflows, accelerate optioneering and decision-making, and improve design efficiencies by 20%. They also used the software to reduce modeling time by 21% to save approximately EUR 26.6 thousand in costs. The rehabilitations will extend the existing tunnel lifecycle, and the 3D design models provide the basis for developing a digital twin for future asset management.