(Sandy, OR)  --  A popular roadside restaurant in Sandy is closing up shop after 40 years in business.  Calamity Jane's on Highway 26 shut its doors for good yesterday.  The restaurant owners posted a letter on Facebook saying they were forced to close due to the rising costs of labor and food.  They added that they're grateful to all of their loyal customers who visited them over the years.  Calamity Jane's opened in 1979.