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Road Closure Scheduled on S.D. Highway 11 near Corson
May 22, 2026
Beginning Monday, June 1, 2026, S.D. Highway 11 will be closed from just north of 257th Street to 258th Street near Corson
Closures Scheduled for Cliff Avenue at Interstate 229 in Sioux Falls
May 22, 2026
Beginning on Friday, May 29, 2026, the current two-way traffic configuration on Cliff Avenue between 41st Street and the Spencer Park access road will be switched from the two inside lanes to the two northbound lanes in Sioux Falls.
SDDOT Seeks Public Comment on Temporary Racetrack Trail Closure in Meade County
May 21, 2026
SDDOT, in cooperation with the Federal Highway Administration (FHWA), is seeking public comment on a proposed Section 4(f) de minimis impact determination related to the temporary closure of a segment of the Racetrack Trail in Meade County.
Road Closure Scheduled on S.D. Highway 248 Between Presho and Kennebec
May 18, 2026
Beginning on Tuesday, May 26, 2026, a project to repair a box culvert is scheduled to begin on S.D. Highway 248 in Lyman County.
Interstate 90 Eastbound On-Ramp Scheduled to Close at Exit 332 (Mitchell)
May 15, 2026
On Tuesday, May 19, 2026, the eastbound on-ramp at exit 332 (Mitchell) on Interstate 90 will be closed.
