In an effort to foster collaborative efforts the Commonwealth Cyber Initiative (CCI) Southwest Virginia Node hosted a technology showcase in partnership with the Virginia Tech Transportation Institute (VTTI). Participants from around Virginia were able to present research, and network with other CCI nodes. VTTI presented two demos, one of which featured the remote control of an Autonomous Truck-Mounted Attenuator (ATMA) vehicle. The demos highlighted the use of wireless technologies like 5G, and Cellular Vehicle-to-Everything (C-V2X) platforms.