Signs Tagged With Interchange

I-84 east approaching Exit 179 (I-82 West). Use I-82 west for Kennewick (WA) and Spokane (WA).

I-84 east approaching Exit 179 - I-82 West/Hermiston/Umatilla.

I-84 east approaching Exit 177 - Umatilla Army Depot. The Umatilla Army Depot is one of the few sites in the United States that store chemical weapons.

I-84 east at Exit 171 - Patterson Ferry Road.

I-84 east at Exit 168 - US-730/Irrigon. The internal Oregon State Highway 2 - The Columbia River Highway leaves I-84 here and joins US-730. I-84 continues east as Oregon State Highway 6 - The Old Oregon Trail Highway.

I-84 east at Exit 165 - Port of Morrow

I-84 east at Exit 164 - Boardman

I-84 east at Exit 159 - Tower Road.

I-84 east at Exit 151 - Threemile Canyon

I-84 east at Exit 147 - OR-74/Ione/Heppner.