Union Pacific Invests $4 Million for Track Improvements to Its Excelsior Springs, MO., to Allerton, Iowa, Line

Trains to Operate More Efficiently, Resulting in Less Motorist Waiting at Crossings

Omaha, Neb., February 12, 2009 – Motorists will spend less time at crossings waiting for trains to pass with trains operating more efficiently as a result of more than $4 million in track improvements made by Union Pacific Railroad to its Excelsior Springs, Mo., to Allerton, Iowa,  line.

When the project is complete, crews will have removed and installed more than seven miles of rail in various curves between Excelsior Springs, Mo., and Allerton, Iowa.  Work began on this project January 28 and is scheduled to be completed by the end of March.

Union Pacific invested more than $80 million for capital projects in Missouri in 2007 and 2008.

During 2009, Union Pacific plans to invest a total of $2.8 billion for capital projects that include $1.8 billion earmarked to strengthen the track infrastructure across its more than 32,000-mile system.  This extensive investment in the railroad's track helps ensure Union Pacific has the capability to offer quality, safe and cost-effective service to meet its customers' current and future transportation needs.
 
Improved and additional rail capacity benefits everyone. It allows freight rail service to grow, helping to build a cleaner environment - freight train emissions are one-third as much as trucks. Motorists also benefit from reduced congestion on America's highways since a single train can remove up to 300 trucks off our roads.

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 Mark Davis at (402) 544-5459.

The statements and information contained in the news releases provided by Union Pacific speak only as of the date issued. Such information by its nature may become outdated, and investors should not assume that the statements and information contained in Union Pacific's news releases remain current after the date issued. Union Pacific makes no commitment, and disclaims any duty, to update any of this information.