SIGOPS

Vehicle traffic signal equipment, namely, actuated and pretimed traffic signal controllers and switch boxes; reflective safety vests

Printed publications, namely, fact-sheets, brochures, and booklets relating to managing and maintaining traffic signals by leveraging technologies; blank writing journals and notebooks; letterhead paper

Installation and maintenance of traffic control equipment and hardware systems

Traffic and transportation information services; providing real-time traffic information

Online traffic planning services; providing online nondownloadable software designed to communicate directly with traffic signals and collect real-time data; installation and maintenance of traffic control software systems