NE 85th Street Shared-Use Pathway - 6th Street to 405 Improvements

The City of Kirkland is using Sound Transit funds to build a shared-use pedestrian and bicycle path along Northeast 85th Street that will connect Kirkland's downtown to the new Bus Rapid Transit interchange on I-405. The route also connects to the South Rose Hill/Bridle Trails Neighborhood via the Northeast 80th Street Pedestrian bridge over I-405 and the North Rose Hill Neighborhood via the Northeast 100th Street Pedestrian Bridge over I-405.

Description of Improvements

Kirkland will build the path along the south side of Northeast 85th Street, between Sixth Street and 114th Avenue Northeast by building walls to increase the width of Northeast 85th Street. A "pedestrian bridge" will be constructed over the short section of the Cross Kirkland Corridor trail that crosses underneath Northeast 85th Street. During construction of the pedestrian bridge section, there will be a detour for users of the Cross Kirkland Corridor. Since the project adds additional impervious surface for the shared-use path, it builds a new stormwater detention vault near 6th Street. Additionally, the project adds pedestrian lighting throughout the project for the safety and visibility of the shared-use path users.

Traffic and Pedestrian Route Impacts

It is anticipated that Northeast 85th Street will be reduced to a single lane eastbound from Peter Kirk Park to 114th Avenue Northeast, and a single lane westbound to downtown Kirkland from 114th Avenue Northeast to Sixth Street. During construction of the pedestrian bridge section, there will be a detour for users of the Cross Kirkland Corridor (CKC).

Tree removal and Mitigation

There will be significant tree removal to build the project. Regarding the tree replacements, Kirkland is following our tree code. We will plant street trees along Northeast 85th Street and add evergreen trees to the Cross Kirkland Corridor, but there is not space to replant all required tree replacements within the project site. The project will pay into the City's fee-in-lieu program which plants trees throughout Kirkland to maintain our tree canopy to fulfill the required mitigation ratio.

Will there be a connection to the CKC?

Not with this project due to the elevation of the roadway compared to the CKC. Two existing, nearby trail connections are located to the north at 7th Avenue/Northeast 87th Street & 112th Avenue Northeast as well as to the south at 6th Street South & 5th Place South adjacent to Feriton Spur Park.