Pioneer Square’s Infrastructure and Paving Upgrade Continues in Pioneer Passage

Seattle City Light plans to replace aging underground conduit along Pioneer Passage as part of the larger infrastructure and paving upgrades taking place in Pioneer Square. The work will increase electrical reliability and capacity in the area. Seattle Department of Transportation (SDOT) and the Alliance for Pioneer Square are coordinating the project with City Light in the areas shown below:

Impacted parking and work zones shown in orange.

The work is set to begin on September 6th and continue into late November and no power outages are expected. At a later date, SDOT will repave the alley with a Pioneer Square Preservation Board-approved brick pattern. Access to the alley will be limited and one side of the alley may be partially blocked or closed during construction, but full business access will be maintained during weekdays.

If customers have questions they can contact: Bill Danbom, Sr. Electrical Representative at (2096) 386-4200 or Information can also be found online at: