John Riley

John Riley is a Principal Engineer at Sonoma-Marin Area Rail Transit, bringing over 19 years of experience in civil engineering. Prior to this role, John served as a Senior Civil Engineer at GHD (formerly Winzler & Kelly) for 14 years. John specializes in civil grading and drainage design, surveying, vineyard development, erosion control plans, and AutoCAD design, with a Bachelor's degree in Environmental Resources Engineering from Humboldt State University.