The Concrete Pavement Technology Center at Iowa State University will present Webinars on concrete overlays during the next two months, with support from the American Concrete Pavement Association (ACPA) and sponsorship by the Federal Highway Administration (FHWA). Four Webinars are planned. The first, Overlay Performance History, is scheduled for Thursday, February 12. Future topics include Overlay Materials (February 26), Overlay Design Details/Joints (March 5), and Maintenance of Traffic During Overlay Construction (March 26). There is not a charge for people working directly for the federal, state or local government agencies or the military. There is a small fee for others. Individual and group rates are available.