Union Pacific RailroadFrom Union Pacific RailroadAll LogisticsUP Boosts Frequency of Premium Intermodal ServicesThe Union Pacific Railroad has increased the frequency of two intermodal services: Portland, Ore.-Chicago, and Northern California-Chicago.June 26, 2014Rail & IntermodalUnion Pacific Debuts Aerodynamic Feature for Stack TrainsUnion Pacific Railroad has developed new technology to increase the aerodynamic efficiency of double-stack intermodal trains.September 16, 2013Rail & IntermodalUnion Pacific, Norfolk Southern Offer Shorter Westbound Intermodal TransitsOctober 10, 2007Page 1 of 1