Prior Lake
170th Street Improvement Project
Latest Updates
Update, October 30th, 2026:
The City appreciates the time residents and property owners have taken to attend meetings, ask questions, and share their perspectives. Following engineering review and consideration of project costs and assessable benefits, the City has determined that the project is not financially feasible to proceed as a City-led public improvement project.
The City completed a Feasibility Study to estimate the project cost and determine the benefit to adjacent properties. The total project cost, including engineering, land acquisition, roadway construction, and utility improvements, is estimated at $11,719,678. The City's share would be approximately $3,244,000 to cover the cost of upsizing utilities to accommodate future connections. The remaining $8,474,346 would need to be assessed to benefiting properties.
Under Minnesota Statutes, Chapter 429, the amount a municipality assesses to a property cannot exceed the increase in property value attributable to the improvement. The Feasibility Study estimated the total benefit to benefiting properties at $4,147,680, approximately half of the amount that would need to be assessed. As a result, the project does not meet the financial feasibility requirements for the City to proceed as a public improvement project.
Because the City will not be advancing the project as a public improvement, no additional public hearings, meetings, or project communications are planned at this time. The Feasibility Report is available on this project website. The project website, phone line, and email address will remain active through the end of the year (see contact details at bottom of page). After this date, please contact the City Public Works Director.
Future development in this area may still occur. However, rather than the City leading or funding infrastructure improvements at this time, streets and water and sewer systems will be constructed and extended through private development projects as they arise.
Thank you again for your participation, feedback, and interest in this process.
Project Overview
The project includes improvements to 170th Street E. This project is being considered as a future public improvement project by the City of Prior Lake to construct a new roadway section and extend municipal utilities (water, sanitary sewer and storm sewer).
Project Area Map