Sound Transit’s Tacoma Dome Link Extension (TDLE) project aims to revolutionize public transportation by connecting Pierce and King counties through a state-of-the-art light rail system. This ambitious initiative is set to accommodate approximately 36,000 daily riders and promises seamless transit between Tacoma and key destinations like SeaTac Airport in just 20 minutes.
Project Overview: Tacoma Dome Link Extension
The TDLE will expand the existing light rail network by nearly 10 miles, primarily using elevated tracks to connect Federal Way and Tacoma. This extension will feature four new stations strategically located in South Federal Way, Fife, Portland Avenue, and Tacoma Dome. As part of a broader effort to enhance regional transit access, the project underscores the commitment to improving connectivity for local communities.
Proposed Route Options and Their Implications
Sound Transit is currently evaluating several route options for the Tacoma Dome Link Extension, each presenting unique challenges and benefits:
I-5 Route Options
- These routes run parallel to Interstate 5 and could necessitate the relocation of a future emergency shelter.
- Approximately 40 residents along Enchanted Parkway may face displacement.
SR-99 Route Options
- Three alternatives along State Route 99 are under consideration.
- Potential impacts include disruptions to local businesses and residential areas, such as a mobile home park.
Environmental Considerations
This project could result in significant environmental impacts, including potential disruptions to wetlands, marking one of the largest environmental challenges in Sound Transit’s history. Public input is being collected until February 10, 2025, to help shape the final decision.
Economic and Community Impact of TDLE
Positive Economic Impacts
- Improved Accessibility: Enhanced public transportation options can increase foot traffic to local businesses near stations.
- Higher Property Values: Commercial properties near transit stations often experience value increases, attracting investments and encouraging economic development.
- Job Creation: The project is expected to create direct and indirect employment opportunities, stimulating growth in surrounding areas.
- Transit-Oriented Development: Mixed-use developments near light rail stations can boost local economies by integrating residential, commercial, and office spaces.
Challenges for Businesses
- Construction Disruptions: Temporary or permanent relocations of businesses during construction may lead to revenue loss.
- Increased Competition: New businesses near stations may intensify competition for existing establishments.
- Gentrification Risks: Rising property values could price out long-standing businesses and residents.
Impact on Residential Areas
Relocation and Support
- Sound Transit estimates that 30 properties may need to be acquired for the project.
- Displaced residents will receive fair compensation and relocation assistance, ensuring minimal disruption.
Community Dynamics
- Neighborhood Transformation: Light rail stations can change neighborhood character, bringing both opportunities and challenges.
- Gentrification Concerns: As property values rise, some residents may face indirect displacement due to increased costs of living.
Future Milestones
The Sound Transit Board plans to finalize route alternatives in 2025, with the Final Environmental Impact Statement (EIS) expected by 2027. Construction is projected to begin in 2028, and the light rail extension is slated to open by 2035.
Why the Tacoma Dome Link Extension Matters
The Tacoma Dome Link Extension represents a monumental step forward in improving public transportation in the Puget Sound region. By connecting communities, reducing travel times, and fostering economic growth, the TDLE is set to reshape the future of transit while addressing community and environmental challenges.