In an effort to cut transportation maintenance costs, some cities are ditching their asphalt roads and going back to gravel.
"High costs and tight budgets have prompted communities in Maine, Michigan, Indiana, Pennsylvania and Vermont to convert or consider converting their cracked asphalt roads back to gravel to cut maintenance costs, officials in those states say.
New technology allows asphalt to be recycled into a durable gravel-like surface that is cheaper to maintain and adequately prevents potholes and mud, said David Creamer, a field operations specialist at the Center for Dirt and Gravel Road Studies at Pennsylvania State University."
38 counties in Michigan replaced more than 100 miles of road with gravel between 2008 and 2009, and more are planned.
FULL STORY: Tight times put gravel on the road
Lacking Funds for Repair, Texas Unpaves its Roads
Unable to find funding to repair roads damaged by the booming oil industry traffic, Texas will convert asphalt roads to gravel. Texas's gas tax is among the lowest in the nation.
A Perfect Storm For Bad Roads
Winter storms have combined with bad road engineering, geography, funding shortfalls and inequities in Sonoma County, California. drivers and cyclists can expect an unusually rough ride this year and more to come.
Is Concrete the New Asphalt?
As oil prices rise, so does the cost of asphalt. Concrete, historically more expensive, is now becoming a viable cost competitor. Because of its lighter shade, its also been shown to contribute less to climate change.
Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto
The Tesla Cybertruck was recalled seven times last year.
National Parks Layoffs Will Cause Communities to Lose Billions
Thousands of essential park workers were laid off this week, just before the busy spring break season.
Retro-silient?: America’s First “Eco-burb,” The Woodlands Turns 50
A master-planned community north of Houston offers lessons on green infrastructure and resilient design, but falls short of its founder’s lofty affordability and walkability goals.
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Analysis: Cybertruck Fatality Rate Far Exceeds That of Ford Pinto
The Tesla Cybertruck was recalled seven times last year.
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