Emergency Street Closure – 18th Street

Published on April 20, 2026

Beginning immediately on April 20, 2026, East 18th Street will be closed between Sixth Avenue and Seventh Avenue.

The City of Sioux Falls Water Division will be repairing a water valve.

This work is anticipated to be completed by the end of the day.

Drivers are urged to use caution and reduced speeds while travelling near the construction area and may want to consider alternate routes.