21st Century Transportation

Efficient public transportation systems like intercity rail and clean bus systems would make America’s transportation future better for everyone by reducing traffic congestion and pollution and increasing our options for getting around.

Reforming our broken transportation system

Changing Transportation: U.S. PIRG's series of reports on the dramatic changes underway in how Americans travel.

In the 20th century, Americans fell in love with the car. Driving a car became a rite of passage. Owning a car became a symbol of American freedom and mobility. And so we invested in a network of interstate highways that facilitated travel and connected the nation.

Now we're in a new century, with new challenges and new transportation needs. We still love our cars, but they remind us of our dependence on foreign oil. Americans want choices for getting to work, school, shopping and more. With gas prices up and lifestyles changing, Americans — especially the young — are driving less.

We need a transportation system that reflects and supports the way we want to travel now.


For six decades, the number of miles driven by Americans was on the rise year after year after year. Since 2004, Americans reversed the trend and have been driving less. Meanwhile, public transportation ridership nationwide is hitting record highs. This trend is greatest among younger Americans — who will be the biggest users of infrastructure built today. Since the 1950s — despite knowing that buses and rail use far less energy and space — we have spent nine times more on highway projects than on public transportation. 

By reducing traffic and pollution and increasing our options for getting around, efficient public transportation systems like intercity rail and clean bus systems would make America’s transportation future better for everyone.

But America also needs to repair and maintain our current aging infrastructure. Nearly 70,000 of the nation’s bridges are classified as “structurally deficient.” Instead of building ever-wider roads that will only make America more dependent on oil, we need to be smart in how we invest in highways, and fix them first.

The good news is that the public is in many ways ahead of Congress in leading the way toward reform. Help us make sure government recognizes our need to invest in a 21st century transportation system.

Check out our video showcasing our work to bring about better transportation options for America's future.

Issue updates

News Release | U.S. PIRG | Budget, Tax, Transportation

Obama Plan to Close Corporate Loopholes, Invest in Infrastructure Promising, but Lacks Critical Details

In his State of the Union Address tonight, President Obama called for closing corporate tax loopholes and investing in infrastructure. His plan is promising, but lacks critical details.

> Keep Reading
News Release | U.S. PIRG Education Fund | Transportation

Study Shows Driving Decline in America’s Cities


A first-of-its-kind report details reduced driving miles and rates of car commuting in America’s most populous urbanized areas, as well as greater use of public transit and biking in most cities.

> Keep Reading
Report | U.S. PIRG | Transportation

Transportation in Transition

A first-of-its-kind report showing that on average, residents of America’s cities are driving less and using other modes of travel more.  The report compares the latest government data on changes in automobile use, public transit travel and biking in each of the most populous 100 urbanized areas across the nation.  Recommendations are made for how policy leaders should adapt to these new trends.

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Report | U.S. PIRG Education Fund | Transportation

A New Way to Go

Early evidence suggests that new innovations in technology and social networking are beginning to change America’s transportation landscape. New transportation services are providing people with an abundance of new options, helping to overcome barriers to the use of non-driving forms of transportation, and shifting the economics behind individuals’ travel choices. Collectively, they are also opening up the opportunity for more Americans to adopt “car-free” and “car-light” lifestyles with dramatically less driving.

> Keep Reading
Media Hit | Transportation

Young People Driving Less, Embrace Other Transportation

U.S. PIRG is featured in USA Today, and shows how young Americans are changing the nation's transportation landscape. They drive less, want to stay connected as they travel, embrace car-sharing, bike-sharing, ride-sharing.

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News Release | U.S. PIRG | Transportation

President Obama Calls for Smart Infrastructure Investment to Create Jobs

Statement of U.S. PIRG Tax and Budget Associate Dan Smith on President Obama’s Rose Garden address on infrastructure and job creation.

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News Release | U.S. PIRG Education Fund | Transportation

Campaign Contributions Greasing the Wheels for New Highway Construction?

U.S. PIRG Education Fund’s new report, Greasing the Wheels: the Crossroads of Campaign Money and Transportation Policy looks at the 2008 transportation appropriations bill using data never before available, laying out the details of Congress’ earmark requests. The report, released on Thursday, also examines the campaign contributions from highway construction interests to both state and federal candidates.

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