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We're committed to keeping you informed throughout the planning study. If you would like more information about the project, please use one of the following resources:

Seattle Department of Transportation 

Address: 700 5th Ave, Suite 3800, Seattle, WA, 98104

Phone: (206) 684-7623

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4. Ballard Bridge Options and Evaluation Process

Ballard Bridge Options

This graphic represents the technical options being considered by the planning study. It does not represent a design or proposed alternatives.

Evaluation Process

This graphic represents the evaluation process our technical team used to investigate rehabilitation and replacement options, analyze the feasibility of components, and develop feasible alternatives.


We broke each of the three options into Northern and Southern components to be able to focus on the multimodal connection priorities at both ends of the bridge. We then analyzed these components based on traffic mobility, structural efficiency, geometry, constructability, and cost. The remaining feasible components we then recombined to create complete alternatives for comparison.

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