Union Pacific (@unionpacificrailroad)

Big Boy #UP4014 delivered an unforgettable bridge crossing in Melrose, Ohio. Join the Steam Club for the latest steam news: UP.com/SteamClub

🚂 Union Pacific’s Living Legend #UP844 is under steam! Our award-winning Steam Team is safely preparing the locomotive for service this November, when it will join #UP4014 on a holiday excursion from Greeley to Denver. 🚂

🚂 How well do you know rail safety? Answer today’s quiz question and share your response in the comments. 👇 Learn more about Rail Safety: https://www.up.com/communities/rail-safety

From above Miller City, Ohio, Big Boy No. 4014 showcased the size and power that made it a legend. Join the Steam Club for the latest steam news: UP.com/SteamClub

A stunning lakeside view captured Big Boy #UP4014 passing through Miller City, Ohio this summer. Join our Steam Club to stay up-to-date with the latest news about Union Pacific's steam program: UP.com/SteamClub #up4014 #bigboy4014 #unionpacific4014 #UP4014

Making safe choices around railroad crossings can save lives. In this new rail safety video, Houston students share why it’s important to stay alert, follow crossing signals and always wait for trains to pass before crossing. Key Takeaways: ✅ Stay alert and avoid distractions near tracks. ✅ Follow all railroad crossing signals and warnings. ✅ Never go around lowered crossing gates. ✅ Make safety your first priority, even when you're running late. Together, we can help keep students, families and communities safe around railroad tracks. #SeeTracksThinkTrain

📷🔓New Vault Footage Unlocked: Here’s #HorseshoeCurve from INSIDE Big Boy #UP4014 on our Coast-to-Coast Tour celebrating #America250. Want to see more beautiful vistas? 📽️ Watch the official documentary: Big Boy’s Coast-to-Coast Journey premieres Sept. 17 at 1 p.m. on Facebook Live. Share your favorite tour clip: Post your photos and videos on your Facebook or Instagram using #UP4014 and #ShowUsYourSteam. 🚂

Big Boy #UP4014 brought rail history to life as it traveled through New Haven, Indiana, on its Coast-to-Coast tour. Join the Steam Club for the latest steam news: UP.com/SteamClub

Big Boy #UP4014 pulls into Union Pacific's steam shop in Cheyenne after its historic 93 day coast-to-coast tour spanning 7,145 miles. Want to stay informed about what's next for the Big Boy? Join our Steam Club at UP.com/SteamClub for the latest news from our legendary steam program. #up4014 #bigboy4014 #UP4014 #unionpacific4014

Big Boy #UP4014 steams homeward into Cheyenne. THANK YOU AMERICA 🇺🇸 🇺🇸 🇺🇸 for following Big Boy from Coast-to-Coast this spring and summer! Stay updated on what's coming up with the Big Boy by joining the Official Union Pacific Steam Club at http://UP.com/SteamClub ! #up4014 #unionpacific4014 #bigboy4014

Big Boy #UP4014 steams through Fort Wayne, Indiana on his final day on the Norfolk Southern network. Remember, always stay AT LEAST 25 feet back from all railroad tracks when watching trains! If you notice someone closer than 25 feet, kindly ask them to step back. Maintaining a safe distance helps keep everyone safe and reduces distractions for the crew as they focus on safe operations. #BigBoyHeadsEast #unionpacific4014 #UP4014

St. Louis – the Gateway Arch meets a giant of the rails. 🚂 Big Boy #UP4014 rolls into town, bringing legendary steam power to the Gateway to the West on Union Pacific’s coast-to-coast tour to celebrate #America250. 📍 Where: St. Louis Union Station | 1820 Market St. ➡️ Sunday, July 19 | 9 a.m.-3 p.m. ✅ Free Admission ⚠️ Safety First: Please remember to stand 25 feet back at all times. If you notice someone closer than 25 feet, kindly ask them to step back. Maintaining a safe distance helps keep everyone safe and reduces distractions for the crew as they focus on safe operations.

People-first innovation in action: Our Maintenance of Way crews are using robotic welding to safely maintain railroad tracks. Crews position the arm and maintain a safe distance. The trucks weld at lower temperatures – safer for crews and infrastructure. They’re also stronger and long lasting. Learn more about #RailInnovation: https://www.up.com/innovation

Union Pacific's Coffeyville Signal Maintenance team's dedication to safety, teamwork and attention to detail earned them our Golden Spike Award.

Thank you Pennsylvania! We've had the time of our lives! -- Union Pacific's Steam Team #UP4014 #BigBoyHeadsEast #BigBoy4014

Watch Big Boy #UP4014 pass through the Tussey Mountain Tunnel near Spruce Creek, Pennsylvania. Check out the glow from the firebox in the tunnel! #BigBoy4014 #BigBoyHeadsEast #UP4014 #unionpacific4014

Big Boy #UP4014 helped make Philadelphia’s #America250 celebration one to remember. In partnership with @NorfolkSouthern, we brought Big Boy to the East Coast for the first time and welcomed more than 100,000 visitors during two public display days in the birthplace of American independence. As we celebrated our nation’s history, Big Boy also served as a reminder of Union Pacific’s commitment to the future – delivering safe, reliable service that keeps the U.S. supply chain moving.

Enjoy the view from the fireman's side of Big Boy #UP4014 as he steams through Pennsylvania.

Fostoria, this is more than a train – it’s an experience. 🚂 Big Boy #UP4014 and NS’ The Bell No. 1776 are headed your way, turning one of @NorfolkSouthern’s top rail fan destinations into the center of an unforgettable #America250 celebration as a part of Union Pacific’s coast-to-coast tour. 📍 Where: Fostoria Automotive Distribution Center | 3101 North Township Road 47, Fostoria, OH ➡️ Tuesday, July 14 | 9 a.m.-3 p.m. ✅ Free Admission ⚠️ Safety First: Please remember to stand 25 feet back at all times.

Altoona, this is your moment! 🚂 Big Boy #UP4014 will roll into Altoona, Pennsylvania, home to one of America’s oldest and most iconic train-watching sites on Norfolk Southern’s network, as part of Union Pacific’s coast-to-coast tour celebrating #America250. 📍 Where: Hop aboard a free shuttle from Peoples Natural Gas Field | 1000 Park Ave in Altoona, PA ➡️ Thursday and Friday, July 9-10 | 8 a.m.-2 p.m. 🅿️ No Parking Available on Site | Use Free Shuttles ✅ Free Admission ⚠️ Safety First: Please remember to stand 25 feet back at all times.

A once-in-a-generation Fourth of July, as the nation celebrates #America250. Philadelphia, home of the Liberty Bell, will receive an unforgettable visit from 🚂 Big Boy #UP4014 on Union Pacific’s coast-to-coast tour as #BigBoyHeadsEast. 📍 Where: Intrepid Ave. & League Island Blvd, Philadelphia, PA ➡️ Saturday, July 4 | 8 a.m.-2 p.m. ➡️ Sunday, July 5 | 9 a.m.-3 p.m. ✅ Free Admission 🎇 BONUS: Join our July 4 America250 Block Party with @nscorp in-person or virtually. Visit UP.com/steam-schedule for details. ⚠️ Safety First: Please remember to stand 25 feet back at all times.

Keeping the Big Boy #UP4014 steam locomotive running takes more than iron and steam – it takes a dedicated team. Go behind the scenes with our Steam Crew as they share the skill, care and commitment behind preserving this legendary locomotive for generations to come. The journey continues: See where Big Boy is headed next as #BigBoyHeadsEast: UP.com/steam-schedule !

Big Boy #UP4014 passes over the historic Tunkhannock Viaduct in Nicholson, PA. Wondering where the Big Boy is headed next as the #BigBoyHeadsEast? Check the schedule at UP.com/steam-schedule ! If you come out to see the Big Boy, be sure to stay at least 25 feet back from all railroad tracks!

Big Boy #UP4014 crosses the Genesee Arch Bridge in New York's Letchworth State Park. Visit http://UP.com/steam-schedule to see where the Big Boy is going next as #BigBoyHeadsEast! If you are coming out to see the Big Boy, be sure to stay at least 25 feet back from all railroad tracks!

🚂 Big Boy #UP4014 is headed to reunite with Steamtown’s Big Boy 4012 as part of Union Pacific’s coast-to-coast tour to celebrate #America250. Experience the most iconic steam locomotives ever built as #BigBoyHeadsEast. 📍 Where: Steamtown National Historic Site | 350 Cliff St., Scranton, PA ➡️ Monday, June 15 | 9 a.m.-3 p.m. ➡️ Tuesday, June 16 | 9 a.m.-3 p.m. ✅ $1 Ticketed Event Through Steamtown National Historic Site: http://up.com/steam-schedule ⚠️ Safety First: Please remember to stand 25 feet back at all times.

Big Boy #UP4014 makes lots of new friends in every community when he visits for a whistle stop. See Big Boy's upcoming whistle-stops at UPsteam.com !

Big Boy #UP4014 steaming east through Hershey, Nebraska, on it's way to Philadelphia to celebrate #America250. See the entire Big Boy schedule at https://UPsteam.com !

This Memorial Day, we remember and honor those who gave their lives in service to our country. Today, we're proud to kick off the eastern leg of our coast-to-coast tour as Big Boy #up4014 heads east from its home base in Cheyenne, celebrating America’s 250th anniversary.

History is on the move, Chicago! 🚂 Big Boy #UP4014 is heading your way. This legendary giant is something you have to see to believe – round up the family, capture the moment, and experience railroading history like never before. 📍 Where: Union Pacific Training Center, West Chicago, Illinois ➡️ Wednesday, June 3, 9 a.m.-3 p.m. 🅿️ No Parking Available on Site | Ride Metra to West Chicago Stop ✅ Free admission

Get ready, Omaha! A true rail legend is rolling your way! Bring the family, grab some photos and experience Big Boy #UP4014 firsthand on its coast-to-coast tour to celebrate #America250: Saturday, May 30 | 10 am-4 pm