Delridge Way SW - RapidRide H Line

Bus lanes, paving, landscaped medians, crosswalk improvements, protected bike lanes, neighborhood greenway connections, signal upgrades, water and sewer pipe upgrades, spot parking and bike lane removal, public art.

Updated: September 29, 2020

What’s happening now?

Where we are in the process: Construction

Greetings | تحية طيبة  | ሰላም |Nagga qaabaadha | Saludos | Salaamu caleykum | Pagbati | Chào bạn

If you need this information translated, please call (206) 775-8739
تحية طيبة, اذا احتجتم لترجمة هذه المعلومات ,الرجاء الاتصال على الرقم 206-775-8739 
ይህንን መረጃ እንዲተረጉሙ ከፈለጉ ፣ እባክዎን በሚከተለው ቁጥር (206) 775-8739 ይደውሉ።
Yoo ooddefannon kun akka issinnif hiikammu barbaadan maallo bilbiilla kaanan bilbilla (206) 775-8739.
Si necesita que esta información sea traducida, llame por favor al (206) 775-8739.
Haddaad u baahatid in laguu tarjumo warkan, fadlan wac (206) 775-8739.

We are currently in construction for the Delridge Way SW - RapidRide H Line project. Construction started in June 2020 and will last through 2022. During this time our outreach team will continue to meet with local organizations and businesses about upcoming work and notify the community with email updates for what work to expect. Construction timelines are always subject to change and we will continue to provide updates if and when they are impacted. 

To receive the latest construction updates, sign up for our email updates and view our email update archive.

Español | Que puede esperar durante la construcción
Tiếng Việt | Những gì xảy ra trong lúc xây dựng
Soomaali | Maxaad filan kartaa waqtiga dhismuhu socodo
ما الذي تتوقعه خلال البناء
Tagalog | Anong maaasahan sa panahon ng construction
አማርኛ | ስለፕሮጀክቱ እና በግንባታ ውስጥ ምን እንደሚጠበቅ የበለጠ ይረዱ።
Afaan Oromo | Yeroo ijaarsaatti wantota eegaman

Construction for the project is divided into three different zones.

  • Zone A - West Seattle Bridge to SW Findlay St
  • Zone B - SW Findlay St to north of SW Orchard St
  • Zone C - North of SW Orchard St to White Center

We will work in all three zones at the same time working from north to south and starting on the west side of Delridge. No-Parking signs will be posted on both sides of the road in each phase of work in order to shift traffic around the work zones. 

As utility work is completed, we will follow the corridor to demolish and restore the road also from north to south. Lane closures will occur when stormwater drainage systems will need to be upgraded.

Bike detours during construction

Throughout construction, traffic will be shifted around work zones. We will maintain one lane of traffic in each direction at most times during construction, though temporary detours may be needed.

People biking will need to merge with vehicle traffic on Delridge Way SW or people driving may need to merge with bikes in the bike lane, depending on the work zone. If you typically travel along Delridge Way SW by bike, we encourage you to start using the Delridge Neighborhood Greenway on 26th Ave SW or the Delridge - Highland Park Neighborhood Greenway [PDF]. As part of this project, we will be making ongoing bike and pedestrian improvements to the greenways as we complete construction on Delridge Way SW.  

For details on bike improvements once the project is complete, please visit our final design site at

To follow the latest construction updates - sign up for our email updates.

What to expect during construction

Construction will be disruptive, and we want you - especially those who live, work, or travel on Delridge Way SW - to start preparing today for major construction. The work happening on Delridge Way SW will look similar to the work happening on the nearby Southwest Seattle Paving: 35th/Avalon project.

Example of concrete paving from SW Seattle Paving: 35th/ Avalon Project on 35th Ave SW
As part of this project, we will be upgrading curb ramps throughout the corridor. You can expect ramp demolition to look like the photo above on the corner of Delridge Way SW and SW Genesee St. 

Delridge will be open to traffic during construction. We will maintain 1 lane of traffic in each direction at most times during construction, though temporary detours may be needed.

You can expect to see and hear construction activities throughout the corridor during the duration of work. Generally, we anticipate construction work to be on weekdays between 7 AM and 7 PM. Construction impacts may include: 

  • Noise, dust, and large vehicle traffic
  • Temporary parking restrictions for weeks at a time 
  • Temporary utility service impacts
  • Driveways may need to be closed temporarily
  • Some nighttime and weekend work to minimize traffic impacts
  • Periodic traffic detours
  • Vehicle lane shifts around work zones
  • Some full closures of major intersections 
  • Pedestrian and bicycle detours around the work 
  • Flaggers to help direct traffic
  • Temporary bus detours and bus stop relocations  

If you have concerns about accessibility or other impacts of construction, please send us your address, contact information, and concerns so that we can better understand and work together throughout construction. We are here to help.

The closure of the West Seattle High-Rise Bridge has significantly impacted the way people move through West Seattle in recent months. As we continue to make on the ground improvements to keep people moving now, we will also continue to invest in long-term projects that help us build an even stronger, connected, and more livable West Seattle. It is critical that we implement both short- and long-term improvements while we simultaneously pursue all options available to reopen the high-rise bridge, which is why we are moving forward with this much-needed project along Delridge Way SW to add a new rapid transit line, improve safety, enhance bike infrastructure, and repair roads in poor condition.

Stay updated

  • Text update: Text "DELRIDGE" to 33222
  • Email updates: Sign up using this form
  • Request a phone or video briefing: You can request a briefing by emailing or calling 206-775-8739

Upcoming meeting about adjacent Delridge Neighborhood Greenway  

Join this meeting to discuss planned diverters at the intersections of 26th Ave SW and SW Genesee St and 26th Ave SW and SW Brandon St. 

Date: Wednesday, Oct. 7  
Time: 6:30 - 7:30 PM  
Link to join:  

During the meeting, the community will be able to:  

  • Learn about how this project will improve pedestrian and bicycle safety  
  • Get an in-depth look into the safety concepts included in the project  
  • Provide feedback on which safety option is preferable  
  • Ask written questions to SDOT and Metro project staff during a moderated panel discussion

Additionally, we have a survey open to collect input on safety concepts for the two intersections. 

The public input from the meeting and survey will be used to inform the decision about which type of safety treatment SDOT will build at the two intersections. 

Project Overview

Map of scope of project, which covers Delridge Way from SW Henderson to SW Andover

We're working to make Delridge Way SW a better street for buses by bringing multimodal improvements to the neighborhood in coordination with new Metro RapidRide service. That means your Seattle levy dollars will remake and reimagine what Delridge can be for everyone traveling in the neighborhood. Delridge Way SW - RapidRide H Line project includes new bus lanes to sail past traffic, a new bus signal to hop to the front of the line at red lights, and a commitment to getting people walking and biking around the neighborhood and to new stops. 

Public Art

Studio Wowhaus has been selected to create art for this project. To learn more and connect with the artists visit the Art Beat Blog or send us an email at

How can I get involved?

We're always interested in meeting with community and neighborhood groups that want to learn more about the project and make their voices heard.

You can request a briefing by emailing or calling 206-775-8739. 

Do you live outside the city of Seattle?

Metro is bringing RapidRide amenities and improving service between the Seattle city limits, White Center, and Burien. Additional project funding for these improvements comes from grant sources that Metro has already secured. Metro will be conducting public outreach about the project changes in these areas in 2018.

To stay informed or find out more, visit King County Metro’s website or contact Robyn Austin, King County Department of Transportation Community Relations Planner, at

Milestones and Schedule

Rapid Ride H Development Schedule - we are now at the beginning of the construction phase and are set to end some time in 2021.

2015 Early community outreach about project
2015-2016 Completed studies and analysis and used community feedback to develop a report on the corridor's existing conditions
2016 Community outreach to receive feedback on community transportation priorities and trade-offs
2017 Shared conceptual options for community feedback
2018 Shared outcome of outreach and technical analysis along with a new conceptual option
2018 Recommended concept moves into design
2019 Final design complete, advertise for construction bids
2020-2022 Construction; construction scheduled to wrap up in 2022
2021 Metro RapidRide H Line service begins

*Future dates are subject to change.

Materials Library



Design phase

Planning phase


This project is partially funded by the 9-year Levy to Move Seattle, approved by voters in 2015. Additional grant funding has been secured and is being sought by both Seattle and King County. Delridge Way SW is one of seven corridors identified in the Levy to see transit improvements. Visit our program website to learn more details.