68.010Cities and counties authorized to form port authorities, when68.015Port district, how designated — boundaries, where filed, how altered68.020Purpose of port authority68.025Powers of port authority68.030State or its subdivisions may transfer property to port authority, when68.035State authorized to make grants to port authorities68.040Bonds of port authority, issued, when — authorized as investments — tax exemption — procedure for issuance of bonds and notes68.045Board of port authority commissioners minimum number required — compensation, terms, duties, how fixed68.050Conflict of interest by port authority commissioners prohibited68.055Letting of contracts, manner, amounts68.057Competitive bids required, when68.060Consolidation of port districts by contract, how68.065Powers of state highways and transportation commission68.070Dissolution, procedure for68.075AIM zones — definitions — establishment, boundaries — retention of tax withholdings on new jobs, amount — fund created, use of moneys — approval of projects — expiration date68.080Waterways and ports trust fund, use of moneys — project criteria — termination date68.100Mid-America port commission agreement, commission, powers, duties68.105Mid-America port commission act68.110Counties included (Scotland, Knox, Shelby, Clark, Ralls, Monroe, Lewis, Pike and Marion)68.115Powers of commission68.120County commissioners to elect two members68.200Citation of law68.205Definitions68.210Establishment of districts authorized, procedure68.215Public hearing required — notice68.220Opposition, court to serve copy of petition, procedure68.230Termination of district, procedure68.235Levy of property tax authorized — vote required — ballot language — repeal of tax68.240County collector's and treasurer's duties — use of moneys upon expiration of tax68.245Levy of sales and use tax authorized — ballot language — collection of tax, deposit of moneys — repeal of tax68.255Statute of limitations68.259Severability clause68.260Applicability of law — report required