Washington Pass
4875 ft . /1486 m . ) are two mountain passes on State Route 20 ( North Cascades Highway ) in the North Cascades mountains of Washington state . 
<triplet> State Route 20 <subj> Washington state <obj> located in the administrative territorial entity <triplet> North Cascades Highway <subj> Washington state <obj> located in the administrative territorial entity <triplet> North Cascades <subj> Washington state <obj> located in the administrative territorial entity