It is not considered a trespass for any person to go upon the land of another for the purpose mentioned in ORS 99.010 to 99.030 if such person shall, if practicable, go upon such route as will do the least possible injury to the land.
ORS 99.040
Official source: Oregon State Legislature. Reproduced from public-domain Oregon statutes; confirm against the official source for the current text. Not legal advice.