by the Arkansas Supreme Court, Fletcher v. Oliver, 25 Ark. 289… (1868)
“ To construct roads and highways, money, in the opinion of the Legislature, was necessary. The complainant entertains a contrary opinion, and says, stop! this law, authorizing the opening of roads and highways, became unconstitutional the very moment that it provided for a tax to carry the law into full effect, because money constitutes revenue. Labor produces money; the timber, stone and gravel used in the construction of the road may be converted into money. It requires money to procure the labor, timber, stone and gravel that may be used in the construction of the roads. ”
