DEA has a 35-year track record of delivering top-notch professional services for context-sensitive energy, land development, transportation, and water projects nationwide.

DEA’s project managers are backed by an extensive project management program and certification process. Our professionals apply a skilled and disciplined approach to project management resulting in well executed, successful infrastructure works.

Please browse our projects to see the results of our work.

MAX I-205 LRT Extension

DEA was the lead designer for this $150 million design-build light rail extension project in Portland, Oregon.

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