Riza Liu, EI

Project Designer
direct 503-828-1057

A Project Designer at Humber Design Group, Liu’s responsibilities include drawing setup, project design and coordination, stormwater calculations and design, and report writing.  Liu is a member of the American Society of Civil Engineers (ASCE) and the Society of Women Engineers (SWE).  Her background includes work for the Multnomah County Roads Department as well as work as a traffic engineer assistant and a teaching assistant.

Riza received her BS in Civil Engineering (BSCE) from Portland State University and holds her Engineering Intern certification.

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BSCE, Portland State University

Community and Professional Involvement:
American Society of Civil Engineers (ASCE)
Society of Women Engineers (SWE)


When she isn’t at Humber Design Group, Riza enjoys being active with martial arts, break dancing, and hiking. She teaches hip-hop and break dancing at Portland State University, where she is also a mentor to engineering students. She also enjoys comic illustration, photography, and cultural dancing.