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Featured DEA Project

Wild Horse Wind Facility (229 MW)

DEA provided surveying, civil engineering, environmental compliance, construction, and general project coordination services for the 300 MW Wild Horse wind farm project in Kittitas County, Wash.

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Featured DEA Project

Columbia River Crossing

DEA led the national consulting team that provided transportation planning, traffic highway and bridge engineering, and public involvement for the corridor study of Interstate 5 between Portland, Ore., and Vancouver, Wash.

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Featured DEA Project

MAX I-205 LRT Extension

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

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