Seattle Center to Waterfront Walking and Biking Connection

Updated January 28, 2021

What's Happening Now?

We Are Here graphic pointing to final design

We've reached final design and we expect construction to start in early summer of this year.

Thank you to the over 200 people who were able to attend our drop-in session, complete our online survey, or participate in a community group meeting in early 2020! Based on your feedback, we're moving forward with Option 3 to expand the walking/biking path at the base of the Thomas St pedestrian overpass.

See our project fact sheet for more and check out our blog post to see how this fits in with other projects in the area. 

3rd Ave W Rendering

Project Overview

The Seattle Center to Waterfront Walking and Biking Connection project will build an important connection between Myrtle Edwards Park and Seattle Center providing a safer, more comfortable way to walk and bike between some of Seattle's most popular destinations.

This project is identified and funded by the North Downtown Mobility Action Program (NODO MAP) and Bicycle Master Plan.

In coordination with the fall 2021 opening of the new Climate Pledge Arena at Seattle Center, this project will construct an all ages and abilities walking and biking connection between the Thomas St Overpass and Seattle Center via Harrison St, Queen Anne Ave N, Thomas St, and Republican St. We will extend the bike improvements to connect with the future Queen Anne Ave N and Thomas St protected bike lanes that will be constructed in association with the new Climate Pledge Arena.


Click for a pdf of the map above (page 2 of the project fact sheet)

Project Background

The North Downtown Mobility Action Program (NODO MAP) was developed in late 2019 to support access and livability in North Downtown, which includes the Uptown, Belltown, and South Lake Union neighborhoods. The program builds on existing community planning efforts, reviews existing community plans, planned projects, and is closely linked to the redevelopment of the new Climate Pledge Arena. 

Thomas Street Redefined is a community-driven, visionary concept plan for a pedestrian and bicyclist-oriented corridor connecting the Waterfront, Uptown, Seattle Center, South Lake Union, and Eastlake neighborhoods. Thomas Street Redefined consist of two parts: West of Seattle Center (Seattle Center to Waterfront Connection) and east of Seattle Center (5th Ave N to Dexter Ave N). 


Throughout 2020, we engaged community members, neighborhood groups, and City advisory boards at key milestones in the design process. See this outreach summary for details on the process and what we heard. In response to the feedback we collected, we made the following changes to the project design:

  • Updated the route to streets with less steep slopes and better pavement conditions
  • Maintained all-way stops
    • All-way stops, 3 of which we're keeping from the initial route but are no longer on the project route, at 4 intersections will be installed as a part of a neighborhood analysis to improve overall walking and biking connectivity
  • Expanded the sidewalk on 3rd Ave W (a key element of Option 3) which will improve the walking and biking connection to the Thomas St Overpass

3rd Ave W Rendering

3rd Ave W design image


This project is identified and funded by the North Downtown Mobility Action Program (NODO MAP) and the Bicycle Master Plan (Neighborhood Greenways).


  • Early 2020: Shared proposed design with community and collected input
  • Mid and late 2020: Developed design based on community input and shared design updated with neighbors
  • Early 2021: Reached final design
  • *Spring 2021: Select construction contractor and develop construction timing and sequencing plans
  • *Early summer 2021 - fall 2021: Construct project 

*Anticipated timeline but subject to change

Project Materials

Final Design Fact Sheet (January 2021)

Design Outreach Summary (January 2021)

Project Design Update Flyer (August 2020)

Lower Queen Anne Mailer (August 2020)

Project Planning Fact Sheet (May 2020)

Drop-in Session Boards (February 2020)

Drop-in Session Mailer (February 2020)