Across roads, highways, rails, and airports, federal, state and local transit authorities are rolling out new digital infrastructure to enhance safety and make transportation more efficient. The deployment of Internet of Things (IoT) devices, smart cameras, lidar systems and other sensors is designed to increase awareness of traffic and surface conditions, so officials can more quickly identify and fix problems. However, the vast amount of data these systems collect requires a robust network infrastructure to ensure the data is captured quickly and securely.