County Project 91-30
Dakota County is reconstructing Nicolai Avenue (County Road 91). The project is from 240th Street (Highway 61) to Miesville Trail in Miesville and Douglas Township.
The project components include:
- Reconstruction as a 2-lane highway
- Widened paved shoulders
- Replacement of culverts and drainage improvements
Drivers should expect flaggers and delays throughout the project. Please allow extra time for travel, watch for construction signage and be cautious while driving through the construction area.
Road closures and detours
The roadway is now closed. 
View a detour map.
Construction progress
July 6–11
- Continuing to relocate private utilities
- Grading and shaping the roadway working south towards 260th Street
- Pouring concrete curbs north of 250th Street is scheduled later in the week
All work is weather dependent. Please reference the detour map for the road closure.
Tentative project timeline
April-November 2026
Contact
If you have specific questions or comments, please contact Dakota County's Construction Engineer:
Jeannine Briol, P.E.
952-891-7926
jeannine.briol@co.dakota.mn.us
Get email updates
To receive email updates for this project, email Janan Putz at
janan.putz@co.dakota.mn.us.
Please include “CP 91-030 Updates" in the subject line.