Railroad enthusiasts, families, photographers, and history buffs gathered across Westmoreland County this weekend for an unforgettable sight: the arrival of Union Pacific Big Boy No. 4014, the largest operating steam locomotive in the world. The historic locomotive made its way through communities including Derry, Latrobe, Greensburg, and Jeannette as part of its nationwide tour celebrating America's 250th anniversary. (Mon Valley Independent) For many residents, it was a once-in-a-lifetime opportunity to see one of the most famous trains ever built. What...Click for full post