15-6-104. Powers incidental to streets.
 (a) The governing body of any city or town may: 
 (i) Design, establish, vacate, widen, extend and open streets or parts thereof; 
 (ii) Appropriate private property for the purpose; 
 (iii) Establish or alter the grade of any street, within the corporate limits; and 
 (iv) Determine and provide everything necessary and convenient to the exercise of this authority.