• Construction Year: 2021
• Community: Throughout Scott County
• Project Lead: Scott County
• Contractor: McNamara Contracting, Inc.
• Start Date: April 26, 2021
• Anticipated Completion Date: September 4, 2021

Overlay Project

CH 15: From CH 14 to TH 282

• Start Date: May 3, 2021
• Traffic Control Changes: Roadway is back open to the public.
• Work Description: Work includes removal of existing bituminous, aggregate base cement stabilization, paving 5 inches of new bituminous, sign replacement, and sealcoating.
• Completion: July 2, 2021

CH 15: From CH 10 to CH 8

• Start Date: June 12, 2021
• Traffic Control Changes: Roadway will be closed to the public and only opened to those residents that reside inside the closure area. June 17, 2021 paving operations have begun. Work is expected to be wrapped up on this road by end of June.
• Work Description:  Work includes milling the existing bituminous, aggregate base cement stabilization, paving 5 inches of new bituminous, sign replacement and sealcoating.
• Completion: June 30, 2021

CH 21: From CH 27 to Dakota County Line

• Start Date: April 26, 2021
• Traffic Control Changes:  Road open during construction. June 10, 2021 striping work is being completed. Road restrictions have ended and road is back open full width each way. 
• Work Description: Work includes removing and replacing the top 3 inches of bituminous, center line joint rehabilitation, sealcoating, ADA retrofits, and sign replacements.
• Completion: June 14, 2021

CH 29: From CH 91 to Dakota County Line in New Market Township

• Start Date: July 6, 2021
• Traffic Control Changes: Road open to local traffic only during construction. CR 29 will be closed to through traffic beginning July 6 from CR 91 to Dakota County line (Dodd Rd) and is anticipated to last through August. Cement stabilization and paving operations will continue through the end of July and the road should reopen to traffic by the end of August.
• Work Description: Work includes removal of 6 inches of existing bituminous, cement stabilization of the aggregate base, paving 5 inches of new bituminous, sealcoating, and sign replacement. 
• Completion: September 4, 2021

2021 Miscellaneous Bituminous Patching

• Start Date: Spring 2021
• Traffic Control Changes: Road open to local traffic only during construction.
• Work Description: Includes patching at various locations in the County, including Highway 69. Work is comprised of bituminous milling and paving.
• Completion: September 2021

Purpose & Justification

This annual project is part of the Countywide pavement preservation program. Overlays are performed on a regular basis to preserve the initial paving investment and provide additional safety enhancements.  Please drive with caution.