Highway 97, southbound. Avalanche control work planned between Old Hasler Rd and Powder King Rd (28 km north of Pine Pass Summit). Starting Mon Jan 30 at 8:00 AM MST until Mon Jan 30 at 4:00 PM MST. Single lane alternating traffic will be in effect. Last updated Sat Jan 28 at 8:08 PM MST. (DBC-48689)