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David Evans and Associates

Dec 23, 2025

Pacific Northwest projects totaling $13.8 million in top bidders | Dec. 23, 2025

A weekly compilation of the largest winning bids in the Pacific Northwest, according to the Daily Journal of Commerce Project Center.

Jul 19, 2022

DEA acquires California-based Civil Works Engineers

Portland-based David Evans and Associates has acquired Civil Works Engineers, a civil engineering consulting firm headquartered in Costa Mesa, California.

Nov 24, 2021

Torres joins David Evans and Associates

Lou Torres has joined David Evans and Associates Inc.’s Salem office as a senior communications and public involvement specialist.

Jan 15, 2021

Firms working to ensure financial, personal health

2020 forced architects and engineers to adjust to remote work, but 2021 could bring positive changes.

Oct 17, 2018

Bidding open for Troutdale bridge construction

The Oregon Department of Transportation is seeking a general contractor for an Interstate 84 bridge project in Troutdale.

Sep 26, 2017

Student aid: University contributes to innovative design

To add light-rail tracks to a floating bridge, the project team is relying on help from University of Washington students.

Aug 25, 2017

Preparing for new ways of people movement

Cities are looking at how to incorporate new technologies in their transportation networks.

Aug 9, 2017

Keeping cool by design

Planners, architects and urban foresters are all working to help reduce the heat island effect in cities like Portland.

Mar 23, 2017

U.S. infrastructure in poor shape, engineering group reports

The American Society of Civil Engineers recently issued its quadrennial report card, and gave the nation’s infrastructure an overall grade of D+.

Feb 17, 2017

Construction of unique park under way in Aloha

The Southwest Quadrant Community Park will be the first in Oregon designed to accommodate both able-bodied and disabled users without stairs or ramps.

Aug 24, 2016

Locally-developed system’s impact reaches Gulf

When David Evans and Associates recently set off to tackle a mapping project of the Gulf Intracoastal Waterway for the National Oceanic and Atmospheric Administration, the firm turned to a unique software system it had installed on an 82-foot hydrographic survey vessel called the S/V Blake.

Apr 6, 2016

David Evans retires after 40 years

David F. Evans, founder of David Evans and Associates, retired April 1 – 40 years to the day after he began his engineering career.



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