9 Software applications for project management, civil engineering and computer aided design for use in airport planning, design, and operations; Computer software consisting of movement simulation for vehicles and ground maneuvering aircraft for use in engineering simulation; Computer software for calculating and drawing a geometric shape using a vehicle's movement or path on a proposed road; Computer software for design of vehicle parking facilities; Computer software for calculating and drawing roundabouts; Computer software for automating the process of calculating and drawing roadway signs; Computer software for the purpose of calculating and drawing signalized intersections; Software for project management and civil engineering for use in conducting site impact analysis; Software applications for project management and civil engineering for use in conducting site impact analysis; Computer software for engineering design, transportation, traffic, and infrastructure planning and design; Computer software for the collection, analysis, and reporting of traffic information; Computer software for the collection, analysis, and reporting of traffic information relating to software for use in rail design and analysis; Electronic downloadable publications, namely, electronic manuals, workbooks, study guides, brochures, in the field of engineering design; Training materials, namely, electronic publications in the nature of manuals, workbooks, study guides, brochures, in the field of engineering design