JOIN US SEARCH LOCATIONS CONTACT DEA HOME WHO WE ARE WHAT WE DO SOLUTIONS NEWS TRANSPORTATION PROJECTS All Alternative Project Delivery Bridges and Structures Construction Engineering Railroad Roads and Highways Transit Newberg-Dundee Bypass Phase 1 Bridges and Structures, Roads and Highways, Transportation I-5 Interstate Bridge Trunnion Replacement Bridges and Structures, Roads and Highways, Transportation A Street Rail Safety Improvements Construction Engineering, Railroad, Roads and Highways, Transportation I-205: Johnson Creek – Glenn Jackson Bridge, Phase 2 Roads and Highways, Transportation SW Corridor Light Rail Transit, Transportation SW 124th Avenue Improvements Roads and Highways, Transportation I-84 Graham Road Bridges Bridges and Structures, Roads and Highways, Transportation Mirror Lake Trailhead Relocation Roads and Highways, Transportation Better Naito Improvement Roads and Highways, Transportation Port of Kalama Rail Modifications Railroad, Transportation Port Laredo Intermodal Expansion Railroad, Transportation Pavement Repair Management and Audit Railroad, Transportation 1234Next Who We Are History Core Ideology Leadership Stewardship Locations Contact DEA What We Do Energy Land Development Transportation Water and Environment Surveying and Geomatics Marine Services Solutions Alternative Project Delivery Construction Engineering Energy Development Engineering Landscape Architecture Environmental Planning and Compliance Planning Project Management News Awards Rankings Join Us Our People Current Openings Benefits Subconsultants and Vendors David Evans and Associates, Inc., 2100 S. River Parkway, Suite 100, Portland, OR 97201 :: 800.721.1916 Copyright © 1996-2021 David Evans and Associates, Inc. All rights reserved. :: Terms of Use | Privacy Policy