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Exhibit 12.1

NORFOLK SOUTHERN CORPORATION AND SUBSIDIARIES

Computation of Ratio of Earnings to Fixed Charges

 

     Three months
ended

March 31, 2017
    2016     2015     2014     2013     2012  
     ($ in millions)  

EARNINGS

            

Income from continuing operations before income taxes as reported

   $ 655     $ 2,582     $ 2,442     $ 3,134     $ 2,965     $ 2,758  

Add (subtract):

            

Total interest expenses (as detailed below)

     153       602       584       592       576       546  

Amortization of capitalized interest

     3       12       12       11       12       10  

Income of partially owned entities(1)

     (11     (61     (50     (46     (51     (45
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total earnings

   $ 800     $ 3,135     $ 2,988     $ 3,691     $ 3,502     $ 3,269  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

FIXED CHARGES

            

Interest expense on debt

   $ 142     $ 563     $ 545     $ 545     $ 525     $ 495  

Interest expense on unrecognized tax benefit

     —         1       (3     1       1       (1

Other interest expense

     3       6       7       11       11       10  

Calculated interest portion of rent expense(2)

     8       32       35       35       39       42  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total interest expenses

     153       602       584       592       576       546  

Capitalized interest

     6       20       21       19       18       20  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

Total fixed charges

   $ 159     $ 622     $ 605     $ 611     $ 594     $ 566  
  

 

 

   

 

 

   

 

 

   

 

 

   

 

 

   

 

 

 

RATIO OF EARNINGS TO FIXED CHARGES

     5.03       5.04       4.94       6.04       5.90       5.78  

 

(1)  Represents undistributed income of equity investees included in income from continuing operations before income taxes as reported.
(2)  Interest component of leases includes one-third of rental expense which approximates the interest component of operating leases.