07-23-2015, 03:25 PM
(07-23-2015, 12:16 PM)clasher Wrote: The US EPA seems to think that it is, they mention its use in New Hampshire and how the drainage in the winter helps reduce ice formation and the lots that were paved didn't need as much salt because of this. I think if it works in New Hampshire it would work here too. Especially if it's used on trails, ice is a big danger to pedestrians and cyclists.
Here's a more recent study from Minnesota: http://www.dot.state.mn.us/research/TS/2012/2012-12.pdf