Bridge Status Login Contact Us Français Search Menu Home | About Us | GLS Management | Administrator and Board GLS Deputy Administrator and Board Craig H. Middlebrook serves as the Deputy Administrator of the Great Lakes St. Lawrence Seaway Development Corporation (GLS) at the U.S. Department of Transportation.f A member of the Senior Executive Service and a career employee of the GLS since 1995, Mr. Middlebrook was the agency’s Chief of Staff from 1996 to 2000, before becoming Deputy Administrator. He served as the agency’s Acting Chief Counsel from 2004 to 2008, as well as Acting Administrator in 2006 and in 2012-2013. Prior to coming to the GLS, Mr. Middlebrook worked on surface transportation issues at the Interstate Commerce Commission and worked for a merchant bank in the City of London. Mr. Middlebrook holds Juris Doctor and Bachelor of Arts degrees from Northwestern University. Mr. Middlebrook was the recipient of a Rotary International Scholarship in 1984 and studied at the University of Münster, Germany (1984-85). In 2011, he was awarded the Presidential Rank Award for Distinguished Service by President Barack Obama. GLS Advisory Board David McMillan, Chairman Senior Vice President, ALLETE, Inc. Duluth, Minneosta 2012-present William Mielke, Member President/CEO, Ruekert-Mielke, Inc. Waukesha, Wisconsin 2013-present Dr. Arthur Sulzer, Ed D. (Captain USN Ret.), Member President, Arthur H. Sulzer Associates, Inc. Glen Mills, Pennsylvania 2013-present Privacy Policy Terms and Conditions Site Map © 2021 The St. Lawrence Seaway Management Corporation, All Rights Reserved © 2021 Great Lakes St. Lawrence Seaway Development Corporation, All Rights Reserved