Arizona PIRG Education Fund
America’s automobile-centered transportation system was a key component of the nation’s economic prosperity during the 20th century. But our transportation system is increasingly out of step with the challenges of the 21st century. Rising fuel prices, growing traffic congestion, and the need to address critical challenges such as global warming and America’s addiction to imported oil all point toward the need for a new transportation future.
This report shows why rail, rapid buses and other forms of public transit must play a more prominent role in America’s future transportation system. America has grown more dependent on car travel with each passing year. America has more cars per capita than any other nation in the world. The number of miles driven on America’s highways has doubled in the last quarter-century, and our reliance on cars for transportation is at the root of many of America’s most intractable problems. For example, with two out of every three barrels of oil the United States consumes each year used to fuel our transportation system, our economy is hindered by oil price spikes and our national security vulnerable
This report shows that every American can benefit if we expand the reach and improve the quality of transit in the United States. By making a bold, national commitment to expand and improve transit, the United States can address many of our greatest challenges and create a transportation system built for the needs of the 21st century. Existing public transportation already plays a key role in addressing key problems faced by America:
- In 2006, transit saved an estimated 3.4 billion gallons of gasoline in the United States—enough to fuel 5.8 million cars for a year. In monetary terms, transit saved more than $9 billion that would otherwise have been spent on gasoline.
- In 2005, transit prevented 540.8 million hours of traffic delay, according to the Texas Transportation Institute, equivalent to more than 61,700 people sitting in traffic for an entire year. The monetary value of those savings was $10.2 billion.
- Transit reduced global warming emissions by nearly 26 million metric tons in 2006. In New York state alone, transit avoided 11.8 million metric tons of carbon dioxide pollution—more than was produced by the entire economies of Rhode Island, Vermont or the District of Columbia.
For every dollar invested in transit, America saves nearly two dollars in avoided costs on top of the economic development benefits. In 2005, federal, state and local governments spent $30.9 billion to provide transit services (not including fares). These investments yielded at least $60 billion per year in benefits from reduced vehicle expenses, avoided congestion, global warming emission reductions, reduced road expenditures, reduced spending on parking, and avoided traffic accidents. In other words, investment in transit more than pays for itself even before accounting for its direct economic stimulus.
Despite transit’s many benefits, America has historically underinvested in transit. The paper lays out a plan for expanding America’s transit network paid for by more efficiently allocating costs among those who will reap the benefits.