31-20-1 Location of highway across school, endowment, or other state lands--Approval by commissioner of school and public lands. 31-20-2 Filing map of proposed location with commissioner of school and public lands--Contents of map. 31-20-3 Ascertainment of value of land--Inspection and appraisal--Minimum price--Damages. 31-20-4 Payment--Time for conveyance of land--Execution of conveyance--Reversion for nonuser. 31-20-5 Sale or donation of county tax lands for highway purposes--Appraisement and public sale unnecessary--Filing plat or dedication rendering subsequent sales subordinate--Procedure for conveyance--Reversion for nonuser. 31-20-6 Consideration for sale--Amount necessary for redemption--Distribution of proceeds by county auditor--Distribution pro rata. 31-20-7 Subsequent redemption subject to county's previous sale. 31-20-8 Reconveyance of Indian lands no longer used for highway purposes--Reconveyance with easement for highway purposes--Recitals in deed. 31-20-9 Deed by state--Proper officials. 31-20-10 Deed by county--Proper officials.