The last thing America needs from Trump’s infrastructure plan is more roads.

The Last Thing America Needs From Trump’s Infrastructure Plan Is More Roads

The Last Thing America Needs From Trump’s Infrastructure Plan Is More Roads

The cities of today and tomorrow.
April 3 2017 5:53 AM

No More Roads

Republicans and Democrats can’t wait to pour money into our highways. That’s a dead end.

87548138
Just say no.

Jupiter Images

On March 27, Mississippi House Speaker Philip Gunn defended his chamber’s bipartisan effort to fund infrastructure. “The idea that ‘the House wants to increase taxes’ is not true,” he told reporters, parrying criticisms from fellow conservatives. “We are trying to devote time and attention to funding roads and bridges.”

Henry Grabar Henry Grabar

Henry Grabar is a staff writer for Slate’s Moneybox.

On Wednesday, Paul Campbell, a Republican member of the South Carolina Senate, asked his conservative colleagues to join a coalition to raise the gas tax. “We can talk about restructuring all we want,” he said, “It won’t fix our roads and bridges.”

Advertisement

Then on Thursday, an elevated section of Atlanta’s Interstate 85 collapsed into a fiery inferno, snarling traffic for miles. The black smoke unspooled into the blue sky, where it might as well have spelled out three words: roads and bridges.

Roads and bridges. That singsong phrase is a well-worn exhortation to common sense and consensus, an expression designed to summon us, like Christmas morning church bells, from the trenches of partisan warfare. (Also, if you say it three times fast, a concrete-industry lobbyist picks up your dinner tab.)

It’s what President Donald Trump wants: “We will build new roads and highways and bridges and airports and tunnels and railways all across our wonderful nation,” he said in his inaugural speech.

And, New York Times columnist Paul Krugman suggests, what liberals want too. The Democrats’ own recently unveiled infrastructure plan calls for $210 billion for, you guessed it, roads and bridges.

Advertisement

We should expect to hear a lot more of it. Now that the American Health Care Act has tanked, the Trump administration is eager to move on to other issues, including passing an infrastructure bill. Republicans and Democrats will have different ideas on what should be in it. (Tax incentives! Spending!) But they will almost certainly share a mantra: roads and bridges.

There’s just one problem: America does not need more roads, suspended or otherwise. The rural population, after three decades of declining growth, started shrinking in 2010. In America’s metro areas, where more than 4 in 5 Americans live, the road network has been expanding faster than population growth since 1980. That has created an unprecedented maintenance crisis, in addition to facilitating sprawl, harming the environment, undermining Main Street commerce, and draining local budgets.

Not only should we not be building more roads, we shouldn’t necessarily be repairing the ones we have.

Since 1980, according to the Federal Highway Administration, public road mileage rose from 3.86 million miles to 4.19 million. Lane miles rose from 7.92 million to 8.8 million. Both those figures lag far behind population growth. But take a closer look, and a pattern emerges: Rural road miles have actually decreased in that time. All the new roads are urban.

Advertisement

We tend to think of the postwar period as the era of highways and suburbs. But construction has continued apace: Urban interstate lane mileage doubled from 48,000 to 94,000 miles between 1980 and 2015. And it’s not just expansions of existing roads; total urban road length also doubled in that time from 629,000 miles to 1.2 million miles. Some of those new urban roads are former rural roads that have been reclassified as they are absorbed in expanding metro areas. But the changing ratio of roads to people in metropolitan America is still dramatic.*

In and around cities, road mileage has grown at exactly twice the rate of population. In 1980, there was a mile of urban road for every 273 residents. Now, there’s a mile of road for every 215. That means fewer people responsible for the money that keeps that mile of road in good shape.

That frenetic pace of expansion has created a maintenance crisis, among other problems. Old miles still outnumber new ones 99 to 1 every year, but states spend more money making incremental additions to the road network than taking care of the rest.

All that road construction is a subsidy for sprawling greenfield development, which in addition to placing Americans farther from work, shopping, and one another (it has all but eliminated the tradition of children walking to school), exerts an enormous, unaccounted cost on the environment.

Advertisement

It’s also very expensive. Traditionally, cities and counties have footed the bill for expanding roads and other utilities for new development, forecasting jobs, population growth, and an expanded tax base but discounting distant repair obligations. When developers build roads themselves, they do so on the cheap, thinking government will pick up the pieces. Now the tab has come due.

Even the American Society of Civil Engineers, whose oft-cited Infrastructure Report Card is the planning equivalent of a bartender telling you to have another drink, suggests we prioritize maintenance—and that sometimes the best maintenance might be no maintenance at all. “With construction costs rising faster than infrastructure funding,” the 2017 report says, in some places, “converting the roads back to gravel is a more sustainable solution for maintenance.”

Making America gravel again is more popular than you think. More than half the states have engaged in “unpaving,” which can be used to slow traffic or adapt a road to diminished use. But saving money is the paramount reason: In 2009, Montpelier, Vermont, saved $120,000—one-tenth of the city’s entire streets budget—by unpaving one of its streets. Faced with unprecedented maintenance costs for its own sprawling road network, Omaha, Nebraska, is also engaging in pavement-to-gravel conversions.

Gravel is good. It’s cheaper than concrete and often has lower maintenance costs. It can be more easily repaired after damage from potholes or heavy vehicles. “There is nothing wrong with a good gravel road,” says the U.S. Environmental Protection Agency.

Advertisement

Telling that to the roads-and-bridges crowd won’t be easy. “It’s hard for folks who have a paved road to go back to unpaved,” says Laura Fay, a research scientist at the Unpaved Roads Institute (formerly the Road Dust Institute) in Montana. “They feel like it’s going back in time. Folks just feel like they deserve better.”

What they deserve is a solution to real infrastructure problems—adapting the grid for renewable energy; fixing decaying pipes; modernizing airports, railways, and mass transit; and, OK, rebuilding Interstate 85.

But it all begins with a refrain: No new roads.

*Update, April 3, 2017: This paragraph has been updated to clarify that some of the new urban roads are former rural roads. (Return.)