 In late 1939, all of SR 50, including the US 84 concurrency, and all of SR 38 from Waycross to Midway, had a completed hard surface.Between February 1948 and April 1949, US 82 was designated on SR 50 from the Alabama state line to Waycross.By August 1950, SR 50 was extended southeast to a point just west of Jekyll Island.