Robert C. Stevenson

USA Signal Technology, Inc. manufactures and sells of traffic signaling and video surveillance monitoring equipment for the traffic and commuter rail transportation industries. The company's technology is designed to provide information to local municipalities, traffic management professionals, and other officials to facilitate real-time decision making. It primarily provides light emitting diode traffic signal products and systems, railroad surveillance and illegal trespass detection systems, and software coupled with the products that are designed to observe, track, and disseminate live, real-time video data. The company is headquartered in Addison, TX.