Despite officials admitting rock salts are more effective for getting rid of ice from roadways than her current methods, circumstances bar on salting highway stays in-place which could charge Oregon’s economic climate $40 million each day the state is shut down by accumulated snow and ice. Oregon is regarded as six U.S. claims that does not need rock salt to de-ice their highways, but some experts state general public really works crews should salt the roads when snow and ice jeopardize to affect business.