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Civil and Land Development

…only up-to-date on national design standards, they also have the local expertise and experience necessary to provide practical solutions that are effective in the communities where we live, work, and

Washington Way Bridge

…of Historic Places, project aesthetics were an important consideration. The popular park also features a trail system, part of which passes directly under the bridge. DOWL led a full-service team…

Valley Road Lift Station

…in the City of Reno. We worked with the City and stakeholders to design the lift station to accommodate wastewater with higher than normal odor concerns, large size/high flows, and

DOWL wins big at ACEC Oregon Engineering Excellence Awards

…successfully replace these structures and keep Astoria’s vibrant waterfront commercial district functioning normally for years to come. The Engineering Excellence Awards recognize the best engineering projects in our region, so…

Laramie Pavement Study

In 2010 DOWL partnered with the City of Laramie to develop an innovative and comprehensive pavement tool in the form of the Laramie Pavement Study. The study included an in-depth…

Sunset Mall Pad Development

…tenants. DOWL provided civil engineering and landscape architecture that included the new pad, parking lot improvements, stormwater quality upgrades on the center, and a half street road improvement on the…

Lander Street and Utilities

…option for any of the project components. Ultimately, it was determined that full reconstruction was necessary. In many locations, the existing water line was comprised of ductile iron pipe while…

Port of Siuslaw Floating Dock

…deficient dock system that included a new commercial dock and public dock as well as a diagonal connection between the two. Environmental permitting was complicated when, after the construction contract…