The town of Keystone has come out in support of proposed improvements at the nearby Arapahoe Basin Ski Area, including 400 new parking spots, increased snowmaking technology and new avalanche mitigation systems. At a Town Council meeting on Tuesday, Aug. 11, Keystone’s council members weighed writing a letter of support for the proposal to the U.S. Forest Service, ultimately deciding that improvements to A-Basin will positively impact Keystone’…