Describir: MANUAL on uniform traffic control devices for streets and highways /

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