Senseless in Seattle

The city officials in Seattle think they are righteous for not using salt to melt the ice on the roads? But what are the consequences? How many people in Seattle will be in accidents? Will ambulances be able to get to accidents quickly? What are the effects of sand? (not good according to one commentary)

Seattle refuses to use salt; roads "snow packed" by designTo hear the city's spin, Seattle's road crews are making "great progress" in clearing the ice-caked streets.
But it turns out "plowed streets" in Seattle actually means "snow-packed," as in there's snow and ice left on major arterials by design.
"We're trying to create a hard-packed surface," said Alex Wiggins, chief of staff for the Seattle Department of Transportation. "It doesn't look like anything you'd find in Chicago or New York."
The city's approach means crews clear the roads enough for all-wheel and four-wheel-drive vehicles, or those with front-wheel drive cars as long as they are using chains, Wiggins said.
The icy streets are the result of Seattle's refusal to use salt, an effective ice-buster used by the state Department of Transportation and cities accustomed to dealing with heavy winter snows.
"If we were using salt, you'd see patches of bare road because salt is very effective," Wiggins said. "We decided not to utilize salt because it's not a healthy addition to Puget Sound."
By ruling out salt and some of the chemicals routinely used by snowbound cities, Seattle has embraced a less-effective strategy for clearing roads, namely sand sprinkled on top of snowpack along major arterials, and a chemical de-icer that is effective when temperatures are below 32 degrees.
Seattle also equips its plows with rubber blades. That minimizes the damage to roads and manhole covers, but it doesn't scrape off the ice, Wiggins said.
That leaves many drivers, including Seattle police, pretty much on their own until nature does to the snow what the sand can't: melt it....
"We never use sand," said Ann Williams, spokeswoman for Denver's Department of Public Works. "Sand causes dust, and there's also water-quality issues where it goes into streets and into our rivers."