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, 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, and traffic
operations.

Mohammad Qureshi, Ph.D., Senior Project Manager
Registered civil engineer in Vermont.  Over 15 years of experience in transportation planning and research, traffic engineering,
at-grade railroad engineering, and traffic impact studies.

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.
“providing professional
services with best value
and quality on time and
within budgets”