Union Pacific is growing alongside its customer canpotex to help meet overseas demand for potash, a mineral used as fertilizer. In the second quarter of this year, Canpotex increased shipments to the portofportland's Terminal, with Union Pacific’s help. 📎Read more about shipping record potash levels for UP at UP.com/InsideTrack. 📸A westbound UP potash train across the Joso Bridge in WA. #ShipByRail #RailTransportation #UnionPacific