Weather permitting, Half Moon Avenue, south of Highway 6 between Copi Road NW and the Iowa Interstate Railroad, will be closed to traffic beginning Monday, May 5, 2025, for construction. Construction will include the replacement of a culvert under Half Moon Avenue NW and the installation of the Clear Creek Trail crossing.  Access to Copi Road NW will be maintained throughout the week. The public is requested to use Half Moon Avenue SW and 340^th Street SW for access to properties south of the construction area.

Weather permitting, the construction is anticipated to be completed by May 9, 2025. Peterson Contractors, Inc. of Reinbeck, Iowa is the prime contractor completing the construction.

Please direct any questions regarding this closure to the Johnson County Conservation Department at (319) 645-2315.