Section 31-4-6 - Change ceasing to interconnect certain municipalities prohibited.
31-4-6. Change ceasing to interconnect certain municipalities prohibited. No change may be made so that the state trunk highway system ceases to interconnect every county seat or to connect every first or second class municipality having a population of twenty-five hundred or more by the last federal census.
Source: SDC 1939, § 28.0210 as added by SL 1939, ch 107, § 2; SL 1957, ch 123; SL 1964, ch 94; SL 1968, ch 124; SL 2010, ch 145, § 17.