Centennial Station
The station is served by Amtrak's ( the National Railroad Passenger Corporation ) Amtrak "Cascades" and "Coast Starlight" . 
<triplet> Amtrak <subj> Amtrak "Cascades" <obj> item operated <subj> Coast Starlight <obj> item operated <triplet> Amtrak "Cascades" <subj> Amtrak <obj> operator <triplet> Coast Starlight <subj> Amtrak <obj> operator