During the 1980’s, Eno participated in the UMTA/FTA International Transit Studies Program, which brought approximately 300 senior professionals to international transit agencies to collect information, share knowledge, and expand international cooperation. Eno published parking textbooks, a biography of William Eno, and the Annual State of Logistics Report. In addition, Eno began the publication of Commuting in America. The 1980’s saw the rise of deregulation initiatives in the federal government, passing laws to deregulate the railroads, ocean shipping, and trucking.