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What you will find here:

With Transportation for America’s interactive State of the System (SOS) data hub, we have assembled and synthesized foundational transportation data that can help you understand how your tax dollars are being spent, and what—if anything—has been accomplished with the $1.5 trillion spent on transportation since 1991, so you can better hold Congress, state DOTs and other transportation agencies accountable.

Click on any state to dive into that state’s full data, or use the dropdown selector.

Numbers tell the story

Here are just a few samples of what you can pull out of the State of the System data hub. Click the button under any of them to dive into data on that topic.

~42,000

The total number of U.S. bridges in poor condition.

Explore national repair data
$67 billion

The amount of general tax money (non-gas taxes) devoted to highways over the life of the 2021 infrastructure law.

Explore national investment data
10 states

set targets for more people outside of vehicles to be injured/killed in 2024 compared to 2022.

Explore national safety data

Help us improve this tool

This tool is intended to be iterative, with new topical areas, new and updated data sets, and new functionality added over time. We want your feedback on what you find useful, what may be confusing, and any other ideas you may have. Please share with us!
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