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Maps, Reports, and Studies

These are a few of the informational tools used to help make Engineering, Construction, and Maintenance decisions.

Olmsted County Roadway Safety Plan - March 2021

US Highway 14 Corridor Analysis

US 14 Corridor Analysis Logo

Olmsted County and its partners at the Minnesota Department of Transportation, the cities of Byron and Kasson, and Dodge County have developed a long-term vision and implementation plan for the US Highway 14 corridor between Kasson, Byron, and Rochester from Highway 57 (Mantorville Avenue) to Olmsted County Road 104 (60th Avenue). 

The goals of the US Highway 14 Corridor Analysis project include creating a future vision for the corridor that improves safety, manages access, improves freight movement, manages congestion, and encourages economic development.  Below is a link to the final report and associated appendices. 

Official Map:

Olmsted County TH 14 Official Map

Past Public Engagement:

An open house for US 14 Corridor Analysis took place on March 28, 2023 at Byron City Hall. The public was invited to attend an informational meeting for the official mapping of the selected alternative for the TH 14 Corridor Analysis project. The informational public meeting was an open house format allowing for informal discussion, questions, and answers regarding the official mapping process. View the formal presentation and fact sheet below from this open house.

TH 14 Official Map Open House Presentation
TH 14 West Official Map Open House Fact Sheet

March 28, 2023 Open House Press Release

Final Report:

US Highway 14 Corridor Analysis - Final (PDF File, 23.9 MB)

Appendices:

Appendix A - Summary Data
Appendix B - Traffic No Build
Appendix C - Public Engagement
Appendix D - Traffic Build
View MnDOT's interim project located within the corridor at the intersections of CSAH 3/TH 14 and CSAH 44/TH 14

Contacts:

Olmsted County Public Works | PWService@olmstedcounty.gov | 507-328-7060

Minnesota Department of Transportation | 507-286-7500 | MnDOT District 6 Website

County & Township Bridge Construction/Reconstruction Program

2024 CR BR PR MAP
2024 TWP MAP

2023 County and Township Bridge Priority Maps

Seasonal Weight Restrictions

View Interactive Seasonal Weight Restrictions Map

MS4 Stormwater

MS4 Annual Stormwater Report - 2020
Olmsted County MS4 SWPPP Reauthorization
Illicit Discharge Detection Elimination (IDDE) Ordinance 13-02
Olmsted County MS4 TMDL Compliance 2014-2021

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