Minnewashta Parkway Improvement Project

20200608_165531
  1. George Bender

    Assistant City Engineer
    Phone: (952) 227-1164

  2. Danielle Washburn

    Assistant Finance Director
    Phone: (952) 227-1141

 Overview

This proposed project is planned to be constructed in 2020 and 2021. The project limits within Chanhassen will extend from Hwy. 7 into the City of Victoria and end at West 77th Street. The Cities of Chanhassen and Victoria are coordinating a joint project, with the City of Chanhassen in the lead. The roadway section between West 77th Street and Hwy. 5 was recently improved by MNDot and does not require rehabilitation. Hence, the entire street length between Hwy. 7 and Hwy. 5 will be improved by the end of the project.

The project will include replacement of the water main under the street, and new water service piping from the water main to the curb stop/box near the property lines. Gate valves and hydrants will also be replaced. Sanitary sewer, force main, and stormwater piping system repairs will be made as necessary. Surface water improvements to some of the storm water ponds are also planned. The retaining walls within the public right-of-way will be evaluated and improved as needed. The trails will be reviewed, and accessibility improvements to access the trails will be a project priority. The existing curb and gutter will be reviewed and spot replacements will be done as needed. The existing manhole lids will be replaced to make inflow improvements and adjusted to match the profile of the street height. A geotechnical evaluation has been performed and some soil corrections will be made. Drain tile will be added to improve the drainage of the street section.

With the completion of the plans, it was decided that the project will take place over two years. Due to the extent of the improvements and to provide reasonable access to the area, the project will be divided into two phases. The first phase will be the southern half and take place in 2020, and the second phase will cover the northern half in 2021. The project was able to justify to MnDOT that a temporary signal light at the intersection with Hwy 5 is warranted in 2021, to assist with the additional traffic that will be directed to the intersection.


Project Updates

 


August 6, 2020

This week, the contractor is working on pressure testing and bacteria testing of the new watermain.

Next week, crews will be cutting in the new valve at Red Cedar Point, installing water services in section 1, and working on setting up homes in section 2 with temporary water.  Impacted homeowners will be notified ahead of time.

The week of August 17, the contractor will be pipe bursting in section 2.  This activity will cause a shift in the full road closure to the north.  We will keep you posted on the traffic control change as it gets closer.  For now please remember, residents in the Trolls Glen Neighborhood should continue to utilize Highway 5 to access their homes and all others North of West 77th Street should be utilizing Highway 7 to access their properties.  Please use caution when traveling or walking around the work zone.


July 30, 2020

Week of July 27: The contractor is finishing the set-up and testing of the temp water for section two. They will have made all the connections to the new main in section one and will proceed with flushing this weekend.

Week of Aug. 3:  The contractor will test the new main in section one and start installing services. They will notify and start hooking up residents in section two, to temp water later in the week, after the last valve is cut in at Red Cedar Point Rd. Those activities will be followed up with pipe bursting prep and bursting in section two.

Residents in the Trolls Glen Neighborhood should continue to utilize Highway 5 to access their homes and all others North of West 77th Street should be utilizing Highway 7 to access their properties.  Please use caution when traveling or walking around the work zone.






Related Resources


Project Maps


Minnewashta Parkway Project Layout  -This map shows the proposed project improvements.
Construction Phasing Layout  -This map shows the proposed construction phasing for the project.
Hwy 7 Eastbound Detour  -This map shows the MnDOT Hwy 7 project which is not directly associated with any City of Chanhassen project, but the project construction will occur concurrently with the Minnewashta Parkway construction in 2020.

Assessment Practice


The City of Chanhassen's Assessment Practice is intended to provide direction to City Staff in preparation of assessment rolls for public improvements, to ensure fair and consistent treatment of all properties within the City of Chanhassen.  

Assessment Map  -This maps show which properties are proposed to be assessed for the Minnewashta Parkway Project.
Assessment Calculation Exhibit  
2020 Special Assessment Changes

Pavement Management Questions/Answers

Feasibility Study


To see the final report on the feasibility study for the Minnewashta Parkway Project click Here.


Project Schedule


Neighborhood Open House July 30, 2019
Accept Feasibility Report/Call Public Hearing              October 14, 2019              
Public Hearing October 28, 2019
Approve Plans & Specifications/Authorize Bidding February 10, 2020
Bid Openings March 6, 2020
Neighborhood Meeting March 24, 2020 -CANCELED
Assessment Hearing/Award Contract April 27, 2020 
Start Construction Phase 1 (West 77th St. to King's Rd)
Start Construction Phase 2 (King's Rd to Hwy 7)
May 2020 - October 2020
May 2021 - October 2021
 Substantial Completion October 2021
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Click on the Notify Me button to sign up with your email and/or cell phone number to receive project updates. The information provided will be general in nature, such as proposed project schedule and upcoming construction activities. Contact Stacy at 952-227-1162 or by email for assistance.
Project Notifications Disclaimer
Due to the variability of construction, updates typically do not include specific details such as day-to-day scheduled activity. The City's inspector or contractor will notify occupants directly if they will be impacted by a utility service shut down (example: water shutoff), or work (such as excavation or new curb) that will impede access to the property for a period of hours or days.