Union Pacific's KG1LA roars westward through Salt Lake City, bound for a crew change at the LM Bryan intermodal terminal at 56th West. When the Grant Tower interlocking was rebuilt five years ago, train speeds were elevated to 35 mph, a momentum unthinkable before the realignment. It continues to surprise your truly to witness a train moving through the heart of the city at 35 mph, and without any train horns!