At the Bottom of the Galer Steps

At the Bottom of the Galer Steps

Projects

Our Current Project


It's 2014 and SDOT is carrying out a project at Boston that was proposed jointly by the QA Community Council and PPQA. The project originally called for replacing sidewalk uplifted by tree roots, enlarging the three tree pits, and repairing crumbling curbs.

When the sidewalk was removed, SDOT determined, through extensive effort involving several arborists, that the three ash trees would need to be removed to ensure public safety, longevity of trees at this location, and preservation of the new sidewalk.

Preparing for Tree Removal
David Allen of SDOT elaborated, “During a sidewalk repair project, SDOT removes the old sidewalk, examines the tree roots, and evaluates tree health and structure.  Root pruning is routinely performed as part of this process as a means to preserve both tree and sidewalk.  In some cases, the amount of root pruning necessary to construct a new sidewalk exceeds the threshold that could sustain a healthy tree."


“In this case, the westernmost tree and easternmost tree required extensive root pruning, which would have severely affected their health, jeopardized their structural stability and caused safety risks.  Therefore, SDOT determined the best plan is to replace them."

“The center tree (the smallest one) did not require such extensive root pruning, so it could have been preserved for the time being.   However, all three trees were Ash, which adapt poorly to --and often decline after -- root pruning.  Given that this smaller tree was impacted by root loss, the decision was made to replace all three trees to support the community’s desire for uniformity along the block, while adding diversity to the street tree population.    There is the potential future threat of Emerald Ash Borer finding its way to Seattle, and SDOT weighs that risk when considering opportunities to replace Ash trees in the street tree population.  The replacement Ginkgo trees are extremely insect and disease resistant and have demonstrated excellent health and vigor in other business districts where we have recently planted them.”

As a matter of fact, if you look directly east across QA Ave, the trees you see along the south side of Boston are Ginkgos. We’re disappointed that the lovely mature ash trees did not survive the necessary root pruning.  We look forward to the Ginkgos, with their beautiful fan-shaped leaves, eventually creating a cooling shady canopy.

Previous Projects


Archived Newsletters

Want to read previous issues of the PPQA Newsletter? These are available in pdf form:
  • Winter 2017 PPQA Kiosk Winter Hibernation, Board Changes, Garden Maintenance & Watering, and New Trees Coming.
  • Summer 2016 PPQA Kiosk Using Amazon Smile & Bartells "B" Card. Seattle Conservation Corps to take over Watering and Maintenance of the Gardens.
  • Spring 2016 PPQA Kiosk Read adding some new Papers, and about joining "Give BIG".
  • Fall/Holiday 2015 PPQA Kiosk  Read about meeting the Garden Challenge and other news from QA Avenue.
  • Spring 2015 PPQA Kiosk  Read about Community Support and our current Fundraising Efforts.
  • Spring 2014 PPQA Kiosk  Read about the Galer Stairs Completion and the beginning of the Starbucks Corner project in the summer.
  • Fall-Holiday 2013 PPQA Kiosk  Included are stories about the Boston Garden and the Galer Stairs Redux. Also read about all of the people and organizations that have contributed to a greener Queen Anne.
  • Summer 2013 PPQA Kiosk  Read details about the planned Galer Stairs upgrade and the planting of geraniums from a donation by Metropolitan Market.

Queen Anne Avenue Streetscape Master Plan



Prepared by Zimmer-Gunsul-Frasca in May 2008.

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