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Title
Cut the Salt: Green Deicers for Snowy Roads.
Abstract
The article examines research at Washington State University's Center for Environmentally Sustainable Transportation in Cold Climates, which explores environmentally safe snow and ice management as well as other issues related to road ecology. It discusses the costs of highway snow removal as well as the environmental impact of salt use, noting that in response the university has developed sensors for snowplows and green deicers.