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Start here: Our vision

Our three simple guiding principles are concrete, measurable, and have outcomes attached.
We need a new plan beyond "spend more money."

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Guide to the 2021 infrastructure law

The bipartisan $1.2 trillion infrastructure law now governs all federal transportation policy and funding through 2026. What do you need to know about it? Visit our hub for the new law.

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Transportation made simple

We make complex transportation issues more understandable through easy-to-understand reports, graphics, and interactive features, and other resources.

What do we believe? Our three principles

T4A's three principles: Invest in the rest, safety over speed, and fix it first

Recent Posts

Catch up with our most recent blog posts

  • Art meets action: Revitalizing West Baltimore

    In West Baltimore, our partners West North Avenue Development Authority (WNADA), Graham Projects, and Open Works hosted a community engagement pop-up to...

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  • Time’s up! What wins has Biden notched and what has he left incomplete on transportation?

    In November 2020, we sent the incoming Biden administration a memo outlining immediate and longer-term actions we urged the new president to initiate...

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  • Map showing the stops of the restored route from New Orleans to Mobile, making stops in Bay St. Louis, Gulfport, Biloxi, and Pascagoula along the way.
    Another milestone: Major funding announced for Gulf Coast passenger rail

    Earlier this week, the Federal Railroad Administration announced a significant investment of $21,117,115 in Restoration and Enhancement (R&E) grant...

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  • Helping communities at every stage

    Transportation for America and Smart Growth America’s technical assistance services help communities at all different stages of their efforts to improve...

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  • Five for ’25: What to expect on transportation in the new year

    January will bring in a new presidential administration and a new Congress for the run-up to the reauthorization of the country’s transportation law...

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  • Meeting the moment after the 2024 elections

    We are heading towards a budgetary cliff on a transportation program that has failed to deliver on every one of its promises, from congestion and emissions...

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Featured T4America Resources

Get started with our landmark reports on a range of transportation issues


  • Reauthorization 101
    Reauthorization 101

    Through reauthorization, the federal government sets policy and provides funding for the nation’s highway, transit, safety and rail…

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  • Fueling the crisis: Climate consequences of the 2021 infrastructure law
    Fueling the crisis: Climate consequences of the 2021 infrastructure law

    Three years ago, on November 15, 2021, President Joe Biden signed the bipartisan Infrastructure Investment and Jobs Act (IIJA) into…

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  • Electric vehicles & smart growth
    Electric vehicles & smart growth

    This page includes all of our resources on how to reduce emissions in an equitable way—and that path includes the EV transition.

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  • Gas tax alternatives: A policy evaluation framework
    Gas tax alternatives: A policy evaluation framework

    Much of the discussion about alternatives to the gas tax in recent years has focused on the idea of “fairness”—ensuring that…

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  • Divided by Design
    Divided by Design

    Examining how today’s transportation measures, models, and practices were shaped by the racist history of the 1950s and 60s, and…

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  • Community Connectors portal
    Community Connectors portal

    Transportation for America’s Community Connectors portal provides tools and information for advocates to decode the complex and confusing…

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