Tag: Mariposa Grove road

  • Road and Plowing Conditions for May 6, 2009

    Tioga Road Plowing Update for May 4: Start: 31.9 miles from Crane Flat End: 32.7 miles from Crane Flat (Spring Hill) Distance plowed: 0.8 miles Average snow depth: 3.5 feet The Glacier Point Road opened on May 5, 2009. The Mariposa Grove Road opened on April 17, 2009.