UPDATE: Highway 120 from Tioga Pass to Lee Vining reopened.
Tioga Pass is closed from Crane Flat to three miles west of U.S. 395 and Highway 120.
The roads are closed due to roadway flooding and rock slide.
Officials are asking drivers to use an alternative route.
For Yosemite National Park road information call 209-372-0200.
This story will be updated.