
By Rachel Ellis, December 16, 2025
With Transportation for America’s interactive State of the System (SOS) data hub, you’ll learn how to use the foundational transportation data we’ve assembled and synthesized that answers these critical questions: How are your tax dollars being spent on transportation? What has been accomplished with the $1.5 trillion spent on transportation since 1991? And, importantly, how can you hold Congress, state DOTs, and other transportation agencies accountable?
Explore the types of data available—including repair and maintenance, safety, and investment and spending—with both national and state-level insights, learn how to navigate the hub, export tables and charts in formats like CSV, PDF, or image, and compare states or national trends with ease, and discover how you can use the data to shape well-informed advocacy strategies, whether you're writing reports, informing stakeholders, or engaging with elected officials.

© 2025 Smart Growth America. All rights reserved
Site By3Lane Marketing