Minnesota Department of Transportation

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Transportation Data and Analysis

Cartographic maps, GIS data, traffic monitoring programs, and TIS database maintenance

yellow striping on highway pavement

Roadway And Characteristics Editor Request (RACER) Application

Link for internal users only
Link for external users

The Roadway And Characteristics Editor Request (RACER) application is available to users both internally and externally. It is a tool that users of MnDOT’s Linear Referencing System (LRS) data can use to submit requests for corrections to missing or inaccurate data.  

RACER is not intended for notifications about errors in the TIS/GIS BaseMap data.  These datasets were frozen in January of 2014 and will not be updated further.

Guests can submit requests without the need to login. The login button is intended only for users in the Data Systems & Coordination Section of the Office of Transportation System Management. 

For information on how to use the application, see the RACER User Manual

ALERT: RACER DOES NOT WORK IN CHROME. IT WAS DESIGNED FOR USE IN INTERNET EXPLORER, AND OTHER BROWSERS MAY NOT WORK.

Preview of Roadway Project Mapping Application screen
Preview of RACER Application screen

Use of this document is subject to MnDOT's disclaimers, legal notices, and policies found at:
http://www.dot.state.mn.us/information/disclaimer.html