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- Alderwood Mall Parkway Corridor - Lynnwood (2024)
Alderwood Mall Parkway Corridor Improvements
Snohomish County Public Works proposes to widen Alderwood Mall Parkway from the 16800 block to the SR 525 northbound ramps. The project would widen the road to five lanes, including a center turn lane, raised bike lanes, sidewalks, gutters, curbs, drainage facilities, three fish-passage culverts, and new traffic signals at the SR 525 northbound ramps intersection. Snohomish County is also planning to overlay Alderwood Mall Parkway from 164th St SW south to the Lynnwood city limits at the same time as the widening project.
- 2019-2020: Completed field survey, preliminary design and environmental studies
- 2021-2023: Design, environmental review, right of way acquisitions and utility relocations
- 2024: Construction to begin
Single lane closures will be utilized during construction and business access will be available during the project.
The project cost is estimated at $13 million and will be funded by the Snohomish County Road Fund, Mitigation Funds, and Surface Transportation Program (STP) Funds. In addition, this project has received $2.58 million in grant funding from the Federal Highway Administration and a $3 million loan from the Washington State Public Works Board.
A SEPA determination will be made later in 2022.
Land Disturbing Activity (LDA) Permit
This project will be reviewed for compliance with Chapter 30.63A (Drainage) and Chapter 30.63B (Land Disturbing Activity) SCC, as well as other applicable regulations in Title 30 SCC. Public Works will exercise its authority under Rule 5001 (Revised 10/2020).
A notice of Land Disturbing Activity (LDA) was published on June 27, 2021. A SEPA checklist has been completed. The 21-day comment period ended July 19, 2021.
SEPA Checklist - June 2021
LDA Postcard - June 2021
Design Report - June 2021
Postcard - November 2019
Public Meeting - October 12, 2022
Snohomish County Public Works held a five project Lynnwood area open house on Oct. 12, 2022. This project was among those featured. Below are documents available at the meeting:
- Five project FAQ (PDF)
- Displays (PDF)
- Alderwood Mall Parkway road design map (PDF)
- Mailer (PDF)
- Provide Feedback - survey closing Oct. 26, 2022