Road to Mariposa Grove Opened April 26, 2008; Tioga Road Plowing Progressing Well https://www.nps.gov/yose/learn/news/gproadopen08.htm
Road to Mariposa Grove Opened April 26, 2008; Tioga Road Plowing Progressing Well https://www.nps.gov/yose/learn/news/gproadopen08.htm