Failure to yield right-of-way

A person shall be guilty of reckless driving who fails to bring his vehicle to a stop immediately before entering a highway from a side road when there is traffic approaching on such highway within 500 feet of such point of entrance, unless (i) a "Yield Right-of-Way" sign is posted or (ii) where such sign is posted, fails, upon entering such highway, to yield the right-of-way to the driver of a vehicle approaching on such highway from either direction.