Logan County Commission v. Vandemoer, 205 P.3d 423 (Colo. Ct. App. 2008)

(county Resolution prohibiting movement of agricultural irrigation sprinklers on or over county roads invalid; Resolution conflicts with state statute authorizing movement of implements of husbandry on public roads; mere fact that farmer moves irrigation sprinkler on county road does not, by itself, establish a public nuisance; plaintiff made no showing of present or imminent damage to road such that injunctive relief based on criminal statutory violation denied).