‘Undertaking’ means any enterprise to acquire, improve or equip, or any combination thereof:

1.  In the case of counties:

(a) A drainage and flood control project, as defined in NRS 244A.027;

(b) An overpass project, as defined in NRS 244A.037;

(c) A sewerage project, as defined in NRS 244A.0505;

(d) A street project, as defined in NRS 244A.053;

(e) An underpass project, as defined in NRS 244A.055; or

(f) A water project, as defined in NRS 244A.056.

2.  In the case of cities:

(a) A drainage project or flood control project, as defined in NRS 268.682;

(b) An overpass project, as defined in NRS 268.700;

(c) A sewerage project, as defined in NRS 268.714;

(d) A street project, as defined in NRS 268.722;

(e) An underpass project, as defined in NRS 268.726; or

(f) A water project, as defined in NRS 268.728.

3.  In the case of a city with respect to any tax increment area created pursuant to a cooperative agreement between the city and the Nevada System of Higher Education pursuant to NRS 278C.155, in addition to the projects described in subsection 2:

(a) A project for any other infrastructure necessary or desirable for the principal campus of the Nevada State College that is approved by the Board of Regents of the University of Nevada; or

(b) An educational facility or other capital project for the principal campus of the Nevada State College that is owned by the Nevada System of Higher Education and approved by the Board of Regents of the University of Nevada.

4.  In the case of a county or city with respect to any tax increment area created by an ordinance adopted pursuant to NRS 278C.157, in addition to the projects described in subsections 1 and 2:

(a) A natural resources project; or

(b) A rail project.