In 1968 T.Y. Lin endowed the ASCE Prestressed Concrete Award in order to "encourage the preparation of meaningful papers in the designated field of endeavor." Tanya Luthi, Jeffrey R. Diephuis, Juan Jose Icaza, John E. Breen, and Michael E. Kreger received the 2009 T.Y. Lin Award from the American Society of Civil Engineers at the Structures Congress in Austin on 30 April for their paper Effects of Duct Types and Emulsifiable Oils on Bond and Friction Losses in Posttensioned Concrete which appeared in the January/February 2008 issue of the Journal of Bridge Engineering. This is Dr. Breen's fourth time to receive this honor.