I-80 West - Exit 140
I-80 west approaching Exit 140 - Parleys Summit.
I-80 East - Exit 140
I-80 east at Exit 140 - Parleys Summit.
I-80 East - Summit County
Entering Summit County on I-80 East at Parleys Summit - 7120 Feet. This is the highest point along I-80 in the state of Utah.