Denwun Lin, P.E., T.E., Principal
Registered civil and traffic engineer in California. Over 25 years of experience in traffic engineering, traffic operation, lighting,
transportation studies, traffic operations, ITS, and civil engineering designs.
William Sun, P.E., T.E., Vice President, Principal
Registered civil and traffic engineer in California. Over 15 years of experience in traffic engineering, transportation studies, traffic
operations, at-grade railroad engineering, traffic signal timing analysis, ITS, traffic control, and lighting.
Mohammad Qureshi, Ph.D., P.E., T.E., Senior Project Manager
Registered civil and traffic engineer in California. Over 15 years of experience in transportation planning and research, traffic impact
studies, traffic engineering, at-grade railroad engineering, traffic signal timing analysis, ITS, and lighting.
Rey Galura, Project Manager
Over 20 years of design and project management experience in roadway, subdivisions, site development, drainage, NPDES,
SWPPP, SUSMP, lighting, traffic control and traffic signal designs.
George Wang, P.E., Senior Electrical Engineer
Registered electrical engineer in California. Over 40 years of experience in various types of lighting and power design.
Timmy To, Senior Transportation Engineer
Over 15 years of hands-on freeway electrical, communication, traffic signal, lighting, CCTV, CMS, and ITS designs.


Fast 50 Asian American Businesses by US Pan Asian American Chamber of Commerce, 2010
Top 500 Emerging Business in America by Diversity Business. com, 2010
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“providing professional services with best value and quality on time and within budgets”
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