The use of salt on roads in and around Anchorage varies.
is an ongoing feature powered by your questions. What do you want to know or want us to investigate about life in Alaska, stories behind the news or why things are the way they are? Let us know inAlaska’s long, cold and snowy winters can make for driving mayhem.
Around 15 years ago, the Municipality of Anchorage, which is in charge of maintaining more than half of roads in Anchorage, decided to stop the widespread use of salt in favor of sand, essentially small pieces of aggregate gravel, according to Paul VanLandingham, street maintenance manager for the city.
So the city built places to store the sand aggregate for the winter in a warm, dry place, which eliminated the need for salt to be mixed into the sand. That was previously necessary to keep the sand from freezing into a more solid mass. “Because we’ve reduced our salt in the area, we can have more flexibility for using it where it’s most important,” Bischofberger said.
Snow is cleared with a loader-mount blower on 19th Avenue in Anchorage on December 9, 2021. Dump trucks carry the snow to a municipal snow dump. brought significant rain and snow to Interior Alaska, coating roadways in a thick layer of ice that made for treacherous driving conditions. State transportation officialsthe ice was like “cement on top of the pavement.
Now, using the brine has allowed them to use less sand and only slightly increase salt usage, Koehler said. The brine helps the sand stick to the road, keeping it in place longer, creating a better driving surface and saving the state money, he said.
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