Big Boy No. 4014, the world’s largest operating steam locomotive, will travel to the East Coast for the first time as part of a coast-to-coast tour celebrating America’s 250th anniversary.

ELECTRIC. CONSTRUCTION STARTS NEXT WEEK. HAPPENING TODAY. THE WORLD’S LARGEST OPERATING STEAM LOCOMOTIVE OFFICIALLY LAUNCHES ITS HISTORIC COAST TO COAST TOUR IN CELEBRATION OF AMERICA’S 250TH ...