Larch Way/Logan Road and Locust Way Intersection Improvement Project

Update, August 2021

Residents in the vicinity of the Larch Way/Logan Rd and Locust Way Intersection Improvement Project will soon begin to see more field activity associated with the upcoming project. We are scheduled to begin verifying underground utilities in the coming weeks, along with continued right-of-way and survey work. For those with property abutting the construction area, more information on the right-of-way process can be found here.  


Snohomish County Public Works is proposing to construct a single lane roundabout at the Larch Way/Logan Road and Locust Way intersection. In addition to the roundabout, roadway improvements consisting of curbs, gutters, and a shared-use path will be constructed. These improvements are expected to improve traffic flow and expand mobility for bicyclists and pedestrians. This project is currently in the design and right-of-way phase with construction estimated to begin in 2022.


  • 2018-2022: Design, survey, environmental review, right-of-way acquisition and public involvement
  • 2022- 2023: Estimated construction


Funding for construction is secured using County Road Funds. More Information on the right-of-way acquisition process can be found on our Before we Build Pamphlet.

Environmental Review

Snohomish County will complete an environmental review of the proposed project area in compliance with the State Environmental Policy Act (SEPA).

Public Meeting

Snohomish County Public Works held a public meeting on June 15, 2017 to discuss two projects in this area. The projects were the 14th Ave W road extension and the Logan Rd, Larch Way and Locust Way intersection improvements. Staff was available to answer questions, review proposed improvements, and gather feedback on potential designs.