Transportation

Bridge

When the needs of all stakeholders are incorporated into a bridge design, the result is a well-balanced, constructible solution. DEA’s bridge engineers take a bird’s eye view of site opportunities and constraints, community concerns, and design and construction issues before beginning the design process. The results are sustainable bridge designs that are tailored to the communities they serve.

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Featured DEA Project

Broadway Bridge Rehabilitation

DEA provided full preliminary engineering and construction engineering assistance for the rehabilitation of the 90-year-old Broadway Bridge in Portland, Ore.

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Featured DEA Project

Sea-Tac Bagwell 3D Laser Scanning/Modeling

DEA used a combination of state-of-the-art, high-accuracy laser scanning and conventional surveying methods to create 3-D models and 2-D composite drawings charting the placement and route of all pipes and tubes with at least a one-inch diameter.

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