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Property, Plant and Equipment
12 Months Ended
Dec. 31, 2011
Property Plant And Equipment [Abstract]  
Property, Plant and Equipment

(4) Property, Plant and Equipment

Major categories of property, plant and equipment at December 31, 2011 and 2010 are as follows:

 

 

                     
    Estimated Life
(Years)
  2011     2010  

Land

  —     $ 307,968     $ 298,879  

Building and improvements

  10 — 39     108,820       105,459  

Advertising structures

  5 — 15     2,309,775       2,264,953  

Automotive and other equipment

  3 — 7       134,029       127,644  
       

 

 

   

 

 

 
        $ 2,860,592     $ 2,796,935