Delridge Neighborhood Greenway, 21st Ave SW

Delridge-Highland Park Neighborhood Greenway, 21st Ave SW

Updated: March 31, 2021

What's happening now? 

Thank to everyone who took the Reconnect West Seattle survey last summer. We heard that improvements are needed to the Neighborhood Greenway on 21st Ave SW that connects the West Seattle Bridge in the north with SW Dawson St in the south.

The Delridge-Highland Park Neighborhood Greenway on 21st Ave SW is important and we want to make it better! Share your ideas on our survey and let us know what improvements are most needed.  

-English survey

-Encuesta en español

-Khảo sát bằng tiếng việt

We're open to lots of ideas, but some things we think could be useful include:

  • New signs
  • Ideas to reduce car speeds
  • "Sharrow" pavement markings
  • Pedestrian lighting
  • Public art 


The Delridge-Highland Park Neighborhood Greenway provides a safer, calmer residential street for you, your family, and neighbors. We make people walking and biking the priority. This greenway connects Highland Park, Delridge, and Pigeon Point neighborhoods, and includes:

  • easier crossings of busy streets with crosswalks, flashing beacons, or crossing signals
  • speed humps to calm traffic
  • stop signs for side streets crossing the greenway
  • signs and pavement markings to help people find their way
  • 20 mph speed limit signs

This greenway helps:

  • Create safe pathways for students to walk to school
  • Strengthen communities around safer streets
  • Create neighborhood placemaking
  • Connect you and your neighbors to popular destinations such as schools, parks, business districts, and the city-wide bicycle network
  • Provide alternative options of getting around your neighborhood by walking or biking


Delridge-Highland Park Neighborhood Greenway Mailer (2021)

Delridge Neighborhood Greenway Mailer (2019)

Delridge-Highland Park Neighborhood Greenway Update (2016)


Greg Spotts, Director
Address: 700 5th Ave, Suite 3800, Seattle, WA, 98104
Mailing Address: PO Box 34996, Seattle, WA, 98124-4996
Phone: (206) 684-7623

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The Seattle Department of Transportation (SDOT) is on a mission to deliver a transportation system that provides safe and affordable access to places and opportunities for everyone as we work to achieve our vision of Seattle as a thriving, equitable community powered by dependable transportation.