People

Kurt Yoshii, P.E., GE, ENV SP, CPSM, FSMPS

Firm: Ninyo & Moore, a Socotec Company Position: Principal Engineer Mr. Yoshii holds a Bachelor degree in Civil Engineering from the University of California at Berkeley and has over 30…

Orhan Ilgaz Ulger, P.E.

Orhan is a Professional Engineer registered in Illinois and Wisconsin. He has been in the industry for more than 30 years.  After working as a civil engineer at a local…

Greg Schieber

Greg has worked at KDOT for 23 years after graduating from the University of Kansas. He has spent the majority of his career on the Operations side of KDOT within…

Scott Turnbow, PhD

Scott Turnbow is the vice president of Civil Projects and Equipment Support Services at the Tennessee Valley Authority. His area of responsibility includes projects and management associated with coal combustion…

Mark J. Studt P.E., M.Sc.

Mark J. Studt P.E., M.Sc is employed as a Consultant Project Manager for the Montana Department of Transportation (MDT). Studt holds a Master of Science in Civil/Structural Engineering and a…

Catherine Sheridan

Cathy Sheridan has over thirty years of experience in the transportation industry and is currently the President of the Triborough Bridge and Tunnel Authority (TBTA), also known as MTA Bridges and Tunnels. She manages nine iconic bridges and tunnels, linking the boroughs of New York…

Matthew D. Preedy, P.E.

Matthew Preedy has been delivering highway and transit Public Works projects in the Puget Sound region for over 32 years. Upon receiving his BSCE from the University of Washington in…

Lori Lange

Lori Lange is TDOT’s Assistant Chief Engineer of Engineering. Lori has spent 28 years working in the field of transportation completing her Bachelor of Science Degree in Civil Engineering from…

Lisa Klein

Lisa Klein is Deputy Executive Director for Mobility for the Metropolitan Transportation Commission (MTC) and Association of Bay Area Governments (ABAG). In this role, Lisa leads a team that delivers…

Richard W. Kenney, PE

Mr. Kenney was appointed Chief Engineer in July 2023.  He previously served as the Deputy Chief Engineer for nearly 6 years and Program Manager for the Infrastructure Project Management Administration’s…