Omaha, Nebr., November 02, 2010 – Rob Knight, executive vice president - Finance and chief financial officer of Union Pacific Corporation (NYSE: UNP), will address the Baird 2010 Industrial Conference at 3:40 p.m. CT on Tuesday, November 9, 2010, in Chicago, Ill.

Interested investors may listen to the presentation via a live Internet webcast. The audio webcast and presentation material will be available through our website at www.up.com under Investors. To listen to the call, please go to our website at least fifteen minutes early to register and install any necessary software. Following the live webcast, an Internet replay of the presentation will be available through Union Pacific's website.

About Union Pacific

Union Pacific Corporation owns one of America's leading transportation companies. Its principal operating company, Union Pacific Railroad, links 23 states in the western two-thirds of the country. Union Pacific serves many of the fastest-growing U.S. population centers and provides Americans with a fuel-efficient, environmentally responsible and safe mode of freight transportation. Union Pacific's diversified business mix includes Agricultural Products, Automotive, Chemicals, Energy, Industrial Products and Intermodal. The railroad emphasizes excellent customer service and offers competitive routes from all major West Coast and Gulf Coast ports to eastern gateways. Union Pacific connects with Canada 's rail systems and is the only railroad serving all six major gateways to Mexico, making it North America's premier rail franchise.

For further information, contact Jennifer Hamann at (402) 544-4227.