I-5 Interstate Bridge Trunnion Replacement
DEA provided designs to replace two aging Interstate 84 bridges for the Oregon Department of Transportation in Troutdale, Oregon.
A Street Rail Safety Improvements
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.
Uinta County Wind Project
DEA is providing multidisciplinary services for this major new marine terminal and LNG Plant on the Oregon coast.
I-84 Graham Road Bridges
DEA provided designs to replace two aging Interstate 84 bridges for the Oregon Department of Transportation in Troutdale, Oregon.
Port of Kalama Rail Modifications
DEA provided a track design to allow the Port of Kalama the ability to handle three 110-car unit trains
DEA Inc.
- Copy ENR California’s Best Projects 2019 – Award of Merit November 3, 2020
- ENR California’s Best Projects 2019 – Award of Merit November 3, 2020
- External Link November 3, 2020