President Donald Trump's Transportation Secretary Sean Duffy touted freight train operator Union Pacific Corp.'s (NYSE:UNP) newest locomotive, built to commemorate America's 250th Fourth of July celebration.

Sean Duffy Touts Locomotive Built To Honor Trump In a post on X on Monday, Duffy touted Union Pacific's Locomotive No. 4547, built to honor Trump and celebrate "America's 250th birthday." Read Also: Dan Loeb Touted Semiconductors As The 'Most Attractive Sector' In AI Boom— But His Nvidia Sell-Off Tells A Different Story Duffy then shared that the locomotive's first task was "hauling solid rocket motor segments" that will be utilized in NASA's Artemis III mission.

"The Trump Train is Rolling," Duffy said. 🚂 THE TRUMP TRAIN IS ROLLING 🇺🇸Check out @UnionPacific's stunning locomotive No. 4547, honoring @POTUS and America's 250th birthday @Freedom250It's currently on its FIRST MISSION: hauling solid rocket motor segments for @NASA's Artemis III lunar exploration program 🚀These… pic.twitter.com/dmS06H4sit— Secretary Sean Duffy (@SecDuffy) June 8, 2026 According to a press release published by Union Pacific on June 3rd, Locomotive 4547 is the third locomotive built to honor Presidents, with Locomotive 1616 made for President Abraham Lincoln and Locomotive 4141 built to honor President George H.W.