Probably not a problem for you, obviously nobody in their right mind is going to fire across a road, but there is this law about discharging firearms in the state law that talks about within 50 yards of a public highway or railroad
9-11-257
Section 9-11-257 Hunting or discharge of firearm from, upon, or across public
roads, etc. Any person, except a duly authorized law enforcement officer acting in the line
of duty or person otherwise authorized by law, who hunts or discharges any firearm
from, upon, or across any public road, public highway, or railroad, or the rights-of-way of
any public road, public highway, or railroad, or any person, except a landowner or his or
her immediate family hunting on land of the landowner, who hunts within 50 yards of a public
road, public highway, or railroad, or their rights-of-way, with a centerfire rifle, a shotgun
using slug or shot larger in diameter than manufacturer's standard designated number four
shot, or a muzzleloading rifle .40 caliber or larger in this state, shall be guilty of a misdemeanor
and, upon conviction, shall be punished for the first offense by a fine of not less than one
thousand dollars ($1,000), and shall be punished for the second and each subsequent offense
by...