§11-8-6a. Levies on each classification by board of public works.

The state board of public works shall levy as provided by section eight as follows:

On Class I property, twenty-five hundredths of one cent; on Class II property, five tenths of one cent; and on Classes III and IV property, one cent.

Whenever the state board of public works finds the revenues from all sources have been or will be insufficient to meet the requirements for interest and sinking funds on state road bonds, said state board of public works shall levy for said purposes as provided by section eight, whatever rates of levy are necessary to meet the requirements for interest and sinking funds on state road bonds issued prior to November eight, one thousand nine hundred thirty-two, which rates of levy shall be as follows:

On Class I property, one cent; on Class II property, two cents; and on Classes III and IV property, four cents, or multiples thereof or in like ratio on all property subject to taxation in the state.