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​Regional Transportation

Efficient regional transportation is a top priority for the Port of Seattle, whether it’s moving freight to and from the shipping terminals, getting passengers and goods to Seattle-Tacoma International Airport or cruise terminals, or providing access to other port properties.

The Port of Seattle has invested more than $1 billion in transportation improvements in King County over the past 20 years.

The port collaborates with partner agencies to leverage investments and develop transportation systems that are key to the region's long-term vitality. The port also contributes financially to some projects that help mitigate the impact of its businesses on the local community. The links at left provide overviews and updates on these recent and current regional transportation projects and programs.

Transportation and the Arena MOU

Port Commission EIS Response Letter to Mayor McGinn, 9/30/2013

Port Staff EIS Response Letter: Comments on the Draft EIS (DEIS) for Proposed Seattle Arena

Arena Statement from Port Commission, 9/12/12

Commission Motion on Arena Siting, 8/7/12, after "Port Commission Briefing on Potential Transportation, Economic and Land Use Implications of a Proposed SoDo Arena"

Port of Seattle Commission, Arena MOU letter signed 5/22/12

Alaskan Way Viaduct