The highways of this state consist of streets and alleys within the limits of municipal corporations, the state trunk highway system, the county highway systems of the several counties, and all other highways denominated secondary highways.
S.D. Codified Laws § 31-1-4
Classification of highways of state
Applied in 4 court decisions — leading case Hohm v. City of Rapid City (2008)
Most recently applied in Mahmoudi v. City of Spearfish (August 2025)
Source: SDC 1939, § 28.0107.
How often courts cite this section
Court decisions citing this, by year. The dip in the last several years is a data-coverage gap, not a real trend — our corpus holds fewer opinions from the most recent years, so recent citations are undercounted.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.