A better title for the law, which allocates billions of dollars from federal gas taxes, might be the "Urban Immobility and Pork Barrel Act." ISTEA gives urban governments incentives to promote congestion and build pork-barrel projects.
Rail transit projects funded by the law increase congestion because they carry so few people and divert funds from activities that could improve traffic flows. Even Washington, DC's well-developed but expensive rail and bus transit network moves less than 14 percent of all commuters.
Light rail in particular is a nineteenth-century technology that is slow, inconvenient and expensive. Many cities now pouring hundreds of millions into a light rail line that will replace two or three bus routes could have doubled bus service on every one of their routes for far less money.
Portland, Oregon, is often touted as a model for urban planning and transportation. Yet its light-rail line is a failure, carrying less than half the people originally projected by planners. Since the line went into operation, transit's share of weekday Portland traffic has significantly declined.
Portland planners "have stopped trying to ease traffic congestion," reported National Public Radio's All Things Considered recently. "Instead, they are embracing congestion; they want to create more of it."
They are succeeding. The Texas Transportation Institute's annual congestion survey says that Portland congestion is increasing faster than any other western city. Portland planners quietly predict that their land-use plan will triple congestion over current levels.
Why would anyone want more congestion? Supporters of immobility fall into four distinct groups:
Second, ISTEA discourages or even forbids cities failing to meet EPA air quality standards from expanding roadway capacity. This is ironic because slower cars pollute more, making congestion a major source of air pollution.
ISTEA also imposes a central planning process on cities that has given supporters of immobility the upper hand in allocating transportation dollars. While they pacify auto drivers with rhetoric about easing congestion, they spend highway dollars on so-called "traffic calming" measures, such as concrete barriers and narrower lanes, that increase congestion by forcing cars to slow down.
The Department of Transportation uses ISTEA funds to encourage cities to adopt the "New Urban" planning philosophy, which promotes nineteenth-century, high-density housing. Portland, for example, is rezoning large areas of the city for row houses and multi-family dwellings while discouraging or forbidding construction of homes on large lots. New Urban densities are supposed to promote transit, but all they really do is create more congestion since high-density residents still drive most of the time.
Perhaps you think that we should try to get people onto transit. But these methods don't work. Portland planners want to spend billions building 90 miles of light rail, increase population densities by 70 percent and impose "traffic calming" on many major roads and streets.
Yet the planners predict that auto's share of trips will decline less than 5 percent, from 92 to 88 percent. Transit's share will remain under 5 percent. That's a huge cost for a tiny change in travel habits.
Urban transportation is essentially a local issue, not a federal one. The solution is to take the federal government out of the transportation funding process.
Senator Connie Mack (R.-Fla.) and Representative John Kasich (R-Ohio) have proposed eliminating most of the federal gas tax and letting cities and states plan and finance their own transportation systems. If this happened, many cities would come to their senses and plan for the twenty-first century rather than the nineteenth.