Katz Okitsu & Associates

read moreKOA has over 30 years of expertise and excellence in our industry. Our decades of experience in engineering, planning, active transportation, construction management and grant writing & management enable us to provide public and private agencies with unique solutions to support their initiatives. KOA continues to improve and advance communities in Southern California through our commitment to providing exceptional service to our clients.

read moreFounded in 1987, KOA is a leading provider in civil engineering, traffic engineering, transportation planning and construction management services for public agencies and private sector clients. We offer our clients technical knowledge, innovative solutions and responsive services. The hallmark of our success is our dedication to each and every project and our desire to leave a legacy of extraordinary contributions to our communities. Our staff includes certified transportation planners, registered civil and traffic engineers, project/construction managers, and construction inspectors.

read moreKOA presents our clients with talented & diverse multi-disciplinary teams in order to create vibrant and dynamic neighborhoods. We are wholly invested in our employees, our company, and the communities we serve! Min Zhou has 28 years of transportation engineering and planning experience with both private consultant companies and public agencies. She is knowledgeable in roadway design, traffic design, transportation modeling and studies, non-motorized transportation, database management, and statistical analysis.