Describir: Bridges and how they are built /

  _____    _    _    ______    _    _    _    _     ______    _____   
 /  ___|| | || | || |      \\ | || | || | |  | ||  /_   _//  / ____|| 
| // __   | || | || |  --  // | || | || | |/\| ||   -| ||-  / //---`' 
| \\_\ || | \\_/ || |  --  \\ | \\_/ || |  /\  ||   _| ||_  \ \\___   
 \____//   \____//  |______//  \____//  |_// \_||  /_____//  \_____|| 
  `---`     `---`   `------`    `---`   `-`   `-`  `-----`    `----`  
                                                                      
  _____   
 |  ___|| 
 | ||__   
 | ||__   
 |_____|| 
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