21312 30th Drive SE, Suite 110, Bothell, WA 98021 | 425.774.0106                                  © 2016 HWA GeoSciences, Inc.

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100th Avenue Kirkland

HWA provided geotechnical engineering for the upgrading of 100th Avenue NE alignment from NE 145th Street to NE 132nd Street in downtown Kirkland. These improvements included street lighting, adding sidewalks and buffered bike lanes within the existing streets, upgrading traffic signals at several key intersections, extending the current two-way left turn lane from NE 139th Street to NE145th Street, construction of storm water facilities, and culvert replacement.