The American Association of State Highway and Transportation Officials sponsors the annual GIS for Transportation Symposium. It is a chance for persons in government and private industry who are interested in the use of GIS for transportation purposes to get together and share experiences, see state-of-art software, and learn more about this field. The Symposium annually attracts over 400 Symposium registrants in addition to the 30 exhibitors in the technology hall.
The Symposium offers keynote speakers, discussion forums, workshops, presentations, and a technology hall where exhibitors showcase their services. Organizations and individuals with information related to GIS in transportation are encouraged to share their experience by presenting at the Symposium.