The TC3 application provides handy on-site job aids, up-to-date news, materials and resources, course listings provided by the Transportation Curriculum Coordination Council (TC3). The goal of the TC3 is to improve the quality of construction, rehabilitation and maintenance of the transportation infrastructure by increasing the knowledge and skills of the personnel who work in these disciplines. The purpose of the free application is to serve as a mobile training resource and keep people apprised of TC3 developments and other related transportation news. Visit us at tc3.transportation.org.