(1) The county board shall acquire, purchase, construct, renovate, remodel, furnish, equip, add to, improve, or provide a suitable courthouse, jail, and other county buildings and a site or sites therefor and for such purposes borrow money and issue the bonds of the county to pay for the same. Agreements entered into under section 25-412.03 shall be deemed to be in compliance with this section. The board shall keep such buildings in repair and provide suitable rooms and offices for the accommodation of the several courts of record, Nebraska Workers’ Compensation Court or any judge thereof, Commissioner of Labor for the conduct and operation of the state free employment service, county board, county clerk, county treasurer, county sheriff, clerk of the district court, county surveyor, county agricultural agent, and county attorney if the county attorney holds his or her office at the county seat and shall provide suitable furniture and equipment therefor. All such courts which desire such accommodation shall be suitably housed in the courthouse.

(2) No levy exceeding (a) two million dollars in counties having in excess of two hundred fifty thousand inhabitants, (b) one million dollars in counties having in excess of one hundred thousand inhabitants and not in excess of two hundred fifty thousand inhabitants, (c) three hundred thousand dollars in counties having in excess of thirty thousand inhabitants and not in excess of one hundred thousand inhabitants, or (d) one hundred fifty thousand dollars in all other counties shall be made within a one-year period for any of the purposes specified in subsection (1) of this section without first submitting the proposition to a vote of the people of the county at a general election or a special election ordered by the board for that purpose and obtaining the approval of a majority of the legal voters thereon.

(3)(a) The county board of any county in this state may, when requested so to do by petition signed by at least a majority of the legal voters in the county based on the average vote of the two preceding general elections, make an annual levy of not to exceed seventeen and five-tenths cents on each one hundred dollars upon the taxable value of all the taxable property in the county for any of the purposes specified in subsection (1) of this section.

(b) If a county on the day it first initiates a project for any of the purposes specified in subsection (1) of this section had no bonded indebtedness payable from its general fund levy, the county board may make an annual levy of not to exceed five and two-tenths cents on each one hundred dollars upon the taxable value of all the taxable property of the county for a project or projects for any of the purposes specified in subsection (1) of this section without the filing of a petition described in subdivision (3)(a) of this section. The county board shall designate the particular project for which such levy shall be expended, the period of years, which shall not exceed twenty, for which the tax will be levied for such project, and the number of cents of the levy for each year thereof. The county board may designate more than one project and levy a tax pursuant to this section for each such project, concurrently or consecutively, as the case may be, if the aggregate levy in each year and the duration of each levy will not exceed the limitations specified in this subsection. Each levy for a project which is authorized by this subdivision may be imposed for such duration specified by the county board notwithstanding the contemporaneous existence or subsequent imposition of any other levy or levies for another project or projects imposed pursuant to this subdivision and notwithstanding the subsequent issuance by the county of bonded indebtedness payable from its general fund levy.