Describir: Design and Layout of roads in built-up areas :

             ___      ______   _    _               _____             
  ____      / _ \\   /_____// | || | ||     ___    |  ___||   ____    
 |    \\   / //\ \\  `____ `  | || | ||    /   ||  | ||__    |    \\  
 | [] ||  |  ___  || /___//   | \\_/ ||   | [] ||  | ||__    | [] ||  
 |  __//  |_||  |_|| `__ `     \____//     \__ ||  |_____||  |  __//  
 |_|`-`   `-`   `-`  /_//       `---`       -|_||  `-----`   |_|`-`   
 `-`                 `-`                     `-`             `-`      
  ______  
 /_   _// 
  -| ||-  
  _| ||_  
 /_____// 
 `-----`