Deep within Portland’s West Hills, MAX trains stop at a station filled with millions of years of geological history. Find a link to the full story in our bio. Video by Sean Sterling / The Oregonian | OregonLive #MAX #WashingtonCounty #MultnomahCounty #Geology #Commute #Portland #WashingtonPark #OregonZoo #WorldForestyCenter #Trains #hereisoregon #TheOregonian