Take Highway 410 East toward the City of Buckley. At the stoplight at
Mundy Loss Road, turn right. Continue down Mundy Loss Road until you
reach 120th Street; turn right on 120th Street and continue until
you enter the White River High School parking lot.
address is 26928 120th St East.
The mailing address is
PO Box 1683, Buckley, WA, 98321.
The phone number is
Note: 120th Street is not a through street.
Some online mapping programs incorrectly direct you to reach the high
school from the other direction, but 120th will dead end before you
reach the school.