Exhibit 12(b)

RATIO OF EARNINGS TO FIXED CHARGES (Unaudited)

Union Pacific Corporation and Subsidiary Companies

 

Millions, Except for Ratios

for the Six Months Ended June 30,

   2011      2010  

Fixed charges:

     

Interest expense including

     

amortization of debt discount

   $ 289       $ 307   

Portion of rentals representing an interest factor

     68         69   

 

Total fixed charges

   $ 357       $ 376   
                   

Earnings available for fixed charges:

     

Net income

   $ 1,424       $ 1,227   

Equity earnings net of distributions

     (12)         (15)   

Income taxes

     857         753   

Fixed charges

     357         376   

 

Earnings available for fixed charges

   $   2,626       $   2,341   
                   

 

Ratio of earnings to fixed charges

     7.4         6.2   
                   

 

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