Board of Directors

President: Crystal Donner, P.E.

As president and CEO of Perteet, Inc., Crystal Donner provides oversight and leadership for a technical team of over 70 people, who specialize in the planning and design of sustainable transportation infrastructure projects for public agencies. In addition to her involvement with Greenroads Foundation, Crystal is a board member for Leadership Snohomish County and is on the advisory board for Washington State University’s Department of Civil and Environmental Engineering.

Vice President: Sam Seskin

Sam Seskin is CH2M HILL’s transportation planning director. Over 30 years, his innovative and successful planning assignments have won national awards from the American Planning Association, the U.S. Environmental Protection Agency and the Congress for New Urbanism. Sam is chairman of the Transportation Research Board's Committee on Transportation and Land Development, and serves on the editorial advisory board of Transportation, an international journal devoted to the improvement of transportation planning and practice.

Secretary: Adam Hand, Ph.D, P.E.

Adam Hand is the corporate director of quality management at Granite Construction Incorporated. Previously, he was an assistant professor at Purdue University, teaching undergraduate and graduate level courses in topics such as construction materials, pavement design, and bituminous materials and mixtures. Adam also conducted research related to paving materials and mixtures, pavement design and analysis, pavement performance analyses, and specification development. He is a licensed professional engineer in multiple states, and serves on various local, state and national technical committees, boards and panels.

Treasurer: Steve Muench, Ph.D., P.E.

Steve Muench is an associate professor in the University of Washington's Department of Civil and Environmental Engineering. At the UW, Steve studies sustainability, roadway design, construction, pavements, materials and online learning. He is also a co-founder and board member of Pavia Systems, Inc., a company that creates web-based training solutions for the asphalt industry. Prior to the UW, Steve was a transportation design engineer at Perteet, Inc. and a submarine officer in the U.S. Navy.