No one really knows how many antenna mounts exist across the United States – and that’s part of the story. Beyond the roughly 150,000 towers that anchor commercial networks, countless other structures support antennas: rooftops, water tanks, utility poles, bridges, and streetlights. They’re everywhere once you start looking – along highways, across campuses, and at the edge of every community. From cellular and microwave to land mobile radio and broadband, nearly every industry depends on them. Together, they form the infrastructure that keeps the country connected – visible in plain sight, yet often overlooked.