Explore the upcoming light rail extension to Federal Way in Washington, detailing its significance for local commuters and the community at large. Discuss the potential economic and environmental impacts of expanding light rail services, including how it may influence urban development and improve access for underserved populations. Highlight the shift in public sentiment surrounding public transportation and what this means for the future of transit in the region. Finally, consider the challenges faced by Sound Transit in meeting development timelines and the importance of balancing timeliness with safety and testing protocols. Conclude by reflecting on how this project represents a pivotal moment in improving mobility within Washington.