NRS 403.200: Priority of construction and improvement.

1. The roads designated by the board of county highway commissioners as main county roads shall be the first to be constructed or improved and made to meet the requirements and specifications of standard county roads; but no road or roads shall receive the attention of the board of county highway commissioners or the county road supervisor to the exclusion of the other county roads.

2. It is the intention and purpose of this chapter to improve all of the county roads in the proportion of their public travel and their degree of importance to the people of the whole county, and the board of county highway commissioners will be so guided in its operations.