Gary Sergent explains how IWT solves a multitude of communications and data challenges in the tunnel industry in this video interview with Tunnel Business Magazine.
![iwt gary sergent interview photo](https://www.iwtwireless.com/wp-content/uploads/2023/06/Gary_Sergent_TBM-interview-300x182.jpg)
Gary Sergent explains how IWT solves a multitude of communications and data challenges in the tunnel industry in this video interview with Tunnel Business Magazine.