7th Avenue Substation 115-kV Rebuild
DEA is providing multidisciplinary services for this major new marine terminal and LNG Plant on the Oregon coast.
DEA is providing multidisciplinary services for this major new marine terminal and LNG Plant on the Oregon coast.
DEA is providing multidisciplinary services for this major new marine terminal and LNG Plant on the Oregon coast.
DEA is providing transit design services to support the Project Development phase of TriMet’s 12-mile Light Rail extension from downtown Portland to Tualatin.
DEA led team provided planning, environmental, and engineering expertise to develop and screen alternatives for a new arterial road for Washington County from Tualatin-Sherwood Road to Tonquin Road, and east to connect with Grahams Ferry Road.
DEA provided designs to replace two aging Interstate 84 bridges for the Oregon Department of Transportation in Troutdale, Oregon.