In a press conference on May 19, Governor Steve Bullock announced that beginning on June 1, Montana will move from Phase One to Phase Two of the Reopening the Big Sky plan. Among other changes, the transition will mean lifting the 14-day out-of-state travel self-quarantine since Montana continues to have the lowest number of positive COVID-19 cases and hospitalizations per capita in the United States.

Although travel restrictions will subside on June 1, the Montana National Guard remains authorized to assess travelers in airports and train depots for COVID-19 symptoms. Anyone with COVID-19-rel...