Idaho State Highway 25 also passes through Eden, Hazleton, Paul, and Rupert.

SH-25 begins at a diamond interchange with I-84, before traveling due east as Main Street into the town of Jerome, where it intersects SH-79.

After leaving the town, SH-25 continues due east through farmland, passing by Jerome County Airport, and coming to a junction with US 93.

SH-25 curves southeast before intersecting SH-50 and turning east again, passing through the towns of Eden and Hazelton.

The highway makes a sharp turn south, crossing the Snake River before terminating at I-84.