Interdesign Architects’ principals have a strong background and portfolio in major transportation projects. The completed projects range from: airports, rail transit systems, bus rapid transit (BRT), port facilities, urban design and transit oriented development (TOD). The projects are in the United States, Puerto Rico, the Caribbean and South America. Our principals were key members of the program management team of the Tren Urbano project in Puerto Rico – one of FTA’s demonstration projects.