Union Pacific

Union Pacific operates North America's premier railroad franchise, covering 23 states in the western two-thirds of the United States.

[Union Pacific @UnionPacific]

🎃 Big Boy #UP4014 isn't afraid of ghosts, goblins or things that go bump in the night. After traveling 7,000 miles across 14 states, a few Halloween haunts are no match for America's largest operating steam locomotive.

We want to see your skills:

1. Download a pumpkin carving stencil: https://t.co/00L6yxuOrr
2. Post photos on your social pages using the hashtags: #UP4014 #Halloween #UnionPacific
3. You’re entered for the chance to win a treat! Winners will be notified via a direct message.

Happy Halloween from Big Boy and Union Pacific! 👻🚂

[Union Pacific @UnionPacific]

Learn more: https://t.co/CLtoPEHXOU

[Union Pacific @UnionPacific]

15 years injury-free is worth celebrating. 👏 Union Pacific’s Los Angeles Basin Mechanical Team has built a culture of safety through teamwork, communication and looking out for one another every day.🏆That commitment helped earn the team the Steel Wheel Award recognizing excellence in Safety, Service and Operational Excellence. Congratulations to this incredible team on a well-deserved honor! 🚂

[Union Pacific @UnionPacific]

Union Pacific CEO Jim Vena shared third quarter results with employees, saying "we executed at a consistently high level while handling 6% more volume." https://t.co/asreyETsBc

[Union Pacific @UnionPacific]

Trust is built one interaction, one shipment and one commitment at a time. We're proud to be named one of the Most Trustworthy Companies in America for 2026 and the only Class I railroad ranked among the top 10 in the Transportation, Logistics & Packaging category. Thank you to our employees, customers and communities for the trust you place in Union Pacific every day. https://t.co/U0IOTiSSrm

[Union Pacific @UnionPacific]

Please review Union Pacific’s cautionary note at https://t.co/vCdFIMRQ4B regarding forward-looking statements

[Union Pacific @UnionPacific]

“It’s not just numbers. These are people. These are lives.”
Hear why North Houston Association President Marlisa Briggs supports the Union Pacific-Norfolk Southern combination, citing its potential to create economic opportunity while moving more freight from highways to rail and helping improve safety on our roads. https://t.co/y8Up4zvpKM

[Union Pacific @UnionPacific]

Collaboration is key to creating a seamless customer experience. At our Tips, Tools & Technology Day, customers provided valuable feedback on technology, tools and the future of a combined Union Pacific- @nscorp network. Together, we're building a simpler, more connected customer journey. https://t.co/pn9htdk52M

[Union Pacific @UnionPacific]

A lot of freight that moves by truck today could move more efficiently by rail. As Chuck Marias, president of The Transload Group, explains, a UP- @nscorp combination will create a seamless transcontinental network while preserving the competitive options customers rely on. Read why transloading will continue to provide choice, leverage and value for shippers. https://t.co/2ZleIAGe1T

[Union Pacific @UnionPacific]

Congratulations to Kari Kirchhoefer, senior vice president-Premium, Marketing and Sales, on being named a @RailwayAge 2026 Women in Rail honoree. We’re proud to celebrate Kari’s leadership, innovation and lasting impact on our industry.

[Union Pacific @UnionPacific]

A claim is easy to make. Proving it is something else entirely.

The Union Pacific- @nscorp merger application is backed by nearly 7,000 pages of filings, independent expert analysis and extensive supporting data, all available for review and scrutiny through the STB process. See how the evidence supports the case for a stronger, more efficient freight network. https://t.co/PDxwjHwg58

[Union Pacific @UnionPacific]

Want to learn more about the Holiday Tour? Visit https://t.co/bAx92FcZmq for the latest news and info.

[Union Pacific @UnionPacific]

🚂 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. 🚂

[Union Pacific @UnionPacific]

Congratulations to our CFO Jennifer Hamann on a remarkable 35-year career that helped shape Union Pacific Railroad through decades of growth, transformation and industry leadership. From serving as Union Pacific’s first woman CFO to championing employee development, she leaves a legacy of financial leadership, mentorship and service. Thank you, Jennifer!

https://t.co/9vvIJLqCQS

[Union Pacific @UnionPacific]

"At its core, this combination has the potential to create a more efficient and competitive transportation network for agricultural and renewable fuel producers."

Supporting rural communities starts with strengthening the supply chains that serve them. Ben Sweat, COO of POET Biofuels, sees the proposed Union Pacific-@nscorp combination as an opportunity to enhance the competitiveness of American agriculture and renewable fuels, support rural economic growth and deliver benefits to consumers.

Please review Union Pacific’s cautionary note https://t.co/zipdDfQVFH regarding forward-looking statements.

[Union Pacific @UnionPacific]

East Coast ports are built for growth. A transcontinental railroad will help unlock it. At #VMA26, Union Pacific and @nscorp discussed how a seamless coast-to-coast network will create new opportunities for customers, communities and the supply chain.

https://t.co/iDUD7C5kmL

[Union Pacific @UnionPacific]

@nscorp Please review Union Pacific’s cautionary note regarding forward-looking statements at https://t.co/vCdFIMRQ4B .

[Union Pacific @UnionPacific]

Some claim a transcontinental railroad will control more than half the freight market. The facts say otherwise.

Todd Rynaski, Union Pacific’s senior vice president-Strategy, explains why a combined Union Pacific- @nscorp represents less than 11% of the nation's freight transportation market, preserves competitive options for customers and creates a stronger alternative to highway shipping. Get the facts at https://t.co/VbuAfM6Iw5. https://t.co/rlkyaJQIvY

[Union Pacific @UnionPacific]

For 46 years, the Staggers Rail Act has helped foster investment, innovation and competition across freight rail. That legacy continues today as we invest nearly $10 million every day to deliver safe, reliable service and work to create America's first transcontinental railroad, connecting more markets with single-line service and expanding opportunities for customers.

[AAR @AAR_FreightRail]

46 years ago, the #StaggersAct modernized freight rail, showing that smart policy drives investment, innovation, and growth. As we look to the future, its legacy reminds us: regulation should enable progress. Watch Harley discuss what Staggers means for rail today!

[Union Pacific @UnionPacific]

From helping build America to transporting the equipment that helps defend it, Union Pacific plays a vital role in keeping the nation moving. We recently executed one of the largest military movements by rail, supporting a full Army division of approximately 12,000 soldiers. We're honored to work alongside our military partners on this critical training mission. https://t.co/F1xmNjDOte