If you're heading into Yosemite from the West on 120---the Tioga Pass road--- the James E. Roberts Memorial Bridge will be closed for repairs off and on after the 4th of July through November 2017 so expect delays. In October the bridge will be closed Sunday through Thursday from 5:00PM to 7:00AM when the decking will be replaced. La Grange, Bonds Flat and Jacksonville roads can be used as detours around the bridge---check with Caltrans if you're headed that way.