The governing body of the San Bernardino County Transportation Authority (SBCTA) consists of one representative from each of the 24 incorporated cities and the five supervisorial districts of San Bernardino County.
Third District Supervisor, County of San Bernardino
A Southern California native, San Bernardino County Third District Supervisor Dawn Rowe was appointed to the Board of Supervisors in December of 2018. Prior to joining the Board of Supervisors, Dawn served on the Yucca Valley Town Council from 2010 to 2014. In March of 2020, Dawn was overwhelmingly re-elected by her Third District constituents and began her first four-year term on the Board of Supervisors in December 2020. As a County Supervisor, Dawn is focused on making San Bernardino County a business-friendly environment, improving infrastructure, and strengthening public safety. Dawn is an off-road enthusiast and is very active in promoting recreation on our public lands. She is also the proud mother of two children, Blake, a graduate of Seton Hall University and Caitlin who recently graduated from the University of Southern California.
Council Member, City of Chino Hills
Vice President Ray Marquex was elected to the Chino Hills City Council in March of 2013 in a special election and re-elected in 2014, 2018, and 2022. He served as Mayor in 2017 and 2022. Prior to joining the city council, Councilman Marquez served on the Chino Hills Planning Commission from 1992 to 1994, the Parks and Recreation Committee from 1994 to 2006, and elected to the Chino Valley Independent Fire District Board from 2006 to 2013.