Director Gregory T. Winterbottom serves as a Public Member on the Orange County Transportation Authority Board of Directors, where he has been a member since 1993. Director Winterbottom brings to the OCTA Board a career of more than 35 years of involvement in transportation issues.
As a member of the OCTA Board of Directors, Winterbottom served as Chairman in 2004 and currently serves as Chairman of the Executive Committee and on the Transit Committee. He also is the current chairman of the Mobile Source Air Pollution Reduction Review Committee (MSRC), a multi-county agency that reviews proposals for and funds projects that reduce air pollution from motor vehicles within the South Coast Air District.
Chairman Winterbottom previously served as the executive director to the Orange County Consolidated Transportation Services Agency (CTSA), an agency that provided paratransit service to persons with disabilities and one of the agencies consolidated into OCTA in 1991.
He now works as an independent consultant on accessibility issues for persons with disabilities. As a wheelchair user, Winterbottom brings a unique and important viewpoint regarding transportation to the OCTA Board. His sensitivity to issues regarding persons with disabilities along with his extensive experience in the worlds of transportation and government have benefited OCTA policy making since he joined the Board.
Selective Service Board #160 (1991-Current)
Adult Day Health Care/Long Term Health Care Planning Council (1988-2001)
Dayle McIntosh Center for the Disabled (Founding Chairman of the Board)
Consolidated Transportation Services Agency Board of Directors (1985-1988)
Consolidated Transportation Services Agency (Executive Director 1988-1992)
Senior Consultant, Senate Select Committee on Southern California Transportation Problems