Will Climate Change Kill Dirt Roads?

With more frequent storms, Philipstown may not have a choice

By Michael Turton

The future of Philipstown’s dirt roads, which account for half of its 60-mile network, has been an ongoing debate. Should they be preserved or paved?

Global warming, which is expected to increase the frequency of storms and heavy downpours, may only intensify the discussion.

Dirt roads have unmistakable beauty but also an inherent flaw: they wash out, making driving hazardous and requiring regular repairs. The eroded material also pollutes streams that flow near the roads.

A Philipstown Highway Department grader smoothes out Old Albany Post Road. (Photo by M. Turton)

Carl Frisenda, who has worked on roads across Putnam County for nearly 40 years and in 2015 was elected as Philipstown highway superintendent, says he is already seeing the effect of rapid climate change on the roads.

“Years ago, you wouldn’t have had all these major washouts,” he said. During the sequence of Nor’easters that hit the region in March, “we were always going back out to make repairs,” often at the same locations, he says. “That’s a lot of material, labor, fuel and wear and tear on machines.”

An erosion-prone portion of South Mountain Pass was paved just before Frisenda took over, and he thinks it was necessary. “Before it was paved they were always there grading the hill,” he said. “Now we do nothing.”

He estimates dirt-road maintenance to be at least twice as costly as asphalt. His department, which has a $3.7 million budget, spent about $620,000 in 2017 on general road repairs.

Carl Frisenda (Photo by M. Turton)

The cost of maintaining rural roads is expected to rise everywhere because of more frequent storms, most urgently in the Great Plains, where the Environmental Protection Agency says the cost of repairs could rise by $1.1 billion by 2050. Globally, it’s a daunting issue for nations such as Africa and India, where only about half the roads are paved and many of the dirt ones are already in bad shape.

Frisenda is not overly optimistic about winning the battle in Philipstown. “I don’t think it’s going to get any better,” he says. He was hoping to buy time by added a binding agent called bentonite to the standard gravel, known as Item 4, but was disappointed with the results. He’s had more success with recycled Item 4 that includes millings from crushed asphalt.

Not surprisingly, Terry Zaleski, president of the Old Road Society of Philipstown, has a different outlook. Asked if climate change could spell the end for local dirt roads, he responded with a quick “No,” citing their stamina over centuries of bad weather. “Old Albany Post Road has seen it all, and it’s still here,” he says.

Other stories in Part 2:

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One Response to "Will Climate Change Kill Dirt Roads?"

  1. Terry Zaleski   May 18, 2018 at 10:29 am

    Asphalt roads fail from erosion, too. Remember when a bridge failed a few years ago on Snake Hill Road? The asphalt road buckled when the supporting subsurface was eroded by stormwater. Flowing water scours the base of asphalt roads and can cause major cracks and even surface failure. Proper asphalt road maintenance is expensive and the production and mixing of asphalt paving has a huge greenhouse gas effect.

    Concerning climate change, a recent study has shown that the installation of one mile of asphalt surface produces more than 1.6 million kilograms of greenhouse gases, particularly carbon dioxide. This must be a consideration whenever asphalt paving is being proposed, but to the best of my knowledge, it is never been factored into the equation.

    Philipstown Highway Superintendent Carl Frisenda’s practices are reducing costs and improving maintenance of dirt roads. The surfaces are harder and drainage is improved.

    Over the years, some have suggested that those living on dirt roads should pay extra tax for road maintenance. If that is the case, perhaps those living on dirt roads should be exempt from paying taxes for asphalt roads? These suggestions are just laughable and plain wrong! We are one town, all together enjoying the benefits of the special ambience of a semi-rural Philipstown.

    In the case of Old Albany Post Road, the provincial legislature established it officially as a post road in 1669 … 350 years ago in 2019! It has experienced the Little Ice Age (circa 1700s), floods, wars, hurricanes, and even the occasional tornado and earthquake. It has endured many changes in climate through those years, and will continue to do so, especially with the good work of our highway superintendent, crews,and elected officials.

    Zaleski is president of the Old Road Society of Philipstown.