In furtherance of and in addition to the powers which railroad companies organized under this chapter are entitled to exercise, but not in limitation of any of the powers granted by this chapter, every railroad company may:
Whenever the track of a railroad crosses a railroad or highway, such railroad or highway may be carried under, over or on a level with the track, as may be most expedient, and in cases where an embankment or cutting makes a change in the line of such railroad or highway desirable, with a view to a more easy ascent or descent, the company may take such additional lands and materials, if needed for the construction of such road or highway, on such new line, as may be deemed requisite by the railroad. Unless the lands and materials so taken are purchased, or voluntarily given for the purpose aforesaid, compensation therefor must be ascertained in the manner provided by law.
NRS 78.075