Description Available Mid-Month Rendering shown for representation. UP® is a registered trademark of the Union Pacific Railroad. Multimedia kit with waterslide decals, comes undecorated and unassembled. Pre-ordered July 2023. Developed by Union Pacific® in 2013, the Arrowedge® is designed to improve the aerodynamic drag of double-stack trains and have a positive environmental impact during operations. At 48’ long, this tapered housing fits on top of the lead well car container and its efficiencies result in a decreased amount of locomotive power necessary to pull a train, lower fuel costs, and less exhaust.
