Data communication between a TMC and TMS in rural areas across the country presents numerous challenges for both fixed and mobile deployment. At present, transportation staff must conduct extensive design and development to build out their communication systems. The research and development conducted in this project will result in a system that could potentially save transportation staff time and effort. The specific objectives of this project are to: 1) Identify preferred communications technologies for demonstration purposes. 2) Acquire and integrate preferred communications components with the WTI/CE ITS trailers. This will include adapting equipment and technology already in WTI’s possession in addition to acquiring and integrating new equipment. 3) Design a realistic demonstration suitable for rapid, portable deployment. 4) Conduct a demonstration for Caltrans and other DOT technical representatives. 5) Document the system and applications that were demonstrated. 6) Post the design/blueprints of the system in accord with open system/open source practices via wiki or other similar outlet.