The Marathon County Highway Department maintains records documenting highway right-of-way and construction dating back almost a century. These records are frequently referenced by surveyors, engineers, and landowners. In an effort to make the most frequently referenced documents more readily available, many of them have been scanned into PDF format. These documents can be referenced from this site. Additional documents are available at the Highway Department.

The file names designate the county highway section number and year of the plans. Highway section numbers start with 001 at the west or south end of the highway and increase as you travel east or north. You can view a PDF map of the county highway segments here.

This information is to be used for reference purposes only. Marathon County strives to produce and publish the most current and accurate information possible. No warranties, expressed or implied, are provided for the data provided, its use, or its interpretation. Marathon County does not guarantee the accuracy of the material contained herein and is not responsible for any misuse or misrepresentation of this information or its derivatives. More detailed & complete information may be available by contacting Marathon County.