Lloyd McCoomb has had an outstanding career in transportation and engineering management spanning more than four decades. In his roles as Vice-President, Planning and Development, and later President and Chief Executive Officer of the Greater Toronto Airports Authority, Dr. McCoomb successfully managed the $4.4 billion airport modernization and expansion program of Toronto Pearson International Airport. His previous senior positions have involved airport planning, operations and marketing, traffic and transit research, and environmental engineering. Dr. McCoomb received the Ontario Professional Engineers Medal (Management Category) as well as a number of public service awards from the Government of Canada.