S.D. Highway 73 - Kadoka
On Thursday, March 26, 2026, the South Dakota Department of Transportation (SDDOT) will be hosting a public informational meeting at 5:30 p.m. (MT) to share information as the multi-year reconstruction project resumes on S.D. Highway 73 south of White River to Kadoka. The informational meeting will be held at the City Auditorium Annex, located at 820 Chestnut St. in Kadoka. This meeting will provide information and answer questions for the public about the grading project on Highway 73.
Miscellaneous work, including erosion control and topsoil removal, will begin Monday, March 16, 2026. Weather permitting, full construction work is expected to begin the week of March 30, 2026, with removal of the in-place asphalt surfacing.
Past Public Meetings:
July 15- Aug. 7, 2020 - S.D. 73 from S of the White River to Kadoka (online meeting)