Highway 99 separates our neighborhood…

South Park is a vibrant community with a long-standing relationship to the land and the Duwamish River.

The construction of this highway disrupted neighborhood connections, the local agricultural economy, and changed the landscape of our community.

 
 
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What if we reclaim the land?

Together, we are working to transform this segment of SR-99 into a thriving, community-centered space.
We aim to enhance connectivity, economic opportunity, and environmental quality while addressing the impacts of Highway 99, creating new opportunities to unify South Park!

Join us in shaping Potential Futures for SR-99 to Reconnect South Park…

Is an Alternate Future possible!?

Cities around the world are investing to upgrading aging, expensive, limited-purpose infrastructure to better support changing transportation needs and prioritize public health…So why not in South Park?!

  • Modernize: realign 1950’s era planning with a future-forward investment to balance mobility and safety, community opportunity and environmental justice.

  • Optimize: There are many alternative routes for both freight and commuter traffic, with improvements to SR-509 likely reducing SR-99 traffic.

  • Reclaim: Reallocate space for housing, habitat, local businesses and industry, collaboratively driving long-term economic growth and regional benefits!

Seattle's Office of Planning and Community Development (OPCD) and the RSP Community Coalition today released the Reconnect South Park Potential Futures Analysis (PFA), a comprehensive technical study examining how the SR 99 corridor through the Duwamish Valley could be reimagined to improve community connection, safety, public health, and long-term public value. Explore the PFA and see which Potential Future aligns best with your needs…

 

Objectives of the Coalition

Connect Duwamish Valley residents, organizations, businesses, and workers in shaping a future vision for SR-99 that prioritizes safety, economic opportunity, and community well-being.

Evaluate the mobility, public health, economic and environmental impacts of SR-99 in South Park and Duwamish Valley, evaluating the features, benefits, and drawbacks of the four Potential Futures, supported by Kimley-Horn’s team of professionals, planners, and scientists.

Develop a Community Vision Plan that reflects a Preferred Future for SR-99 which addresses the shared goals of communities within the Duwamish Valley, providing a roadmap to mobility & connectivity, health & wellbeing, affordability & economic strength, and environmental health!

Collaborate with community organizations, businesses, industry, and public agencies to champion the infrastructure improvements necessary for long-term prosperity in this uniquely connected region, and the residents which give it strength.

The Mission to Reconnect South Park is led by you.

the Reconnect South Park Coalition seeks input from Duwamish Valley neighbors on how the highway does and does not meet their needs today, and how it could change OR BE IMPROVED in the future.

We are excited to share an update…

Since beginning our collaboration with City of Seattle in 2022, we have gathered your feedback to begin building Alternate Futures for the SR-99 segment through South Park. This input led us to compile four Potential Futures to illustrate new possibilities for the existing highway right-of-way, and guide a comparative technical analysis by Kimley-Horn, the consulting firm selected by City of Seattle and our coalition. Your continued involvement is critical in crafting the Community Vision Plan - framework for the next steps in reconnecting South Park…

So don’t wait, read the Potential Futures Analysis Report and take our latest survey now!

Curious to see how your involvement has shaped the project so far?

Aerial Imagery of South Park from 1946

The Bigger Picture

Cities across the globe are modernizing highways to better serve communities, economies, and the environment.

Living examples of this transformation demonstrate that holistic infrastructure design accelerates economic growth, improves public safety, and enhances quality of life.

Reconnect South Park is about creating a forward-looking urban design that supports businesses, residents, and future generations in the Duwamish Valley.

RSP FAQ’s

Map of the Reconnect South Park project area

When can I provide input?

RIGHT NOW! Please take our survey and provide your thoughts on Four Alternate Futures for SR-99 through South Park You can always get involved by attending one of our in-person gatherings and pop-ups and complete the form below to get on our email list for updates and subscribe to our social medias!

A few concerns we’ve heard and want to address…

Meetings & Events

See upcoming engagement events where you can meet the RSP convening group, technical consultants, bring your questions & ideas, and join the coalition to Reconnect South Park!

RSP in the News