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MnDOT manages the standard signs and standard markings designs that are referenced in the Minnesota Manual on Uniform Traffic Control Devices (MN MUTCD) and MnDOT Traffic Engineering Manual.
The Standard Sign and Marking Summary Update (PDF) is an ongoing list of changes to the current MnDOT Standard Signs and Markings Summary.
The MnDOT Designated Roadway Sign Summary is a reference guide of all the designated MnDOT roads categorized by Scenic Byways, Trail and Miscellaneous Routes and Memorial Signs.
The MnDOT Standard Signs and Markings Manual is a supplement to the FHWA Standard Highway Signs and Markings book. The MnDOT manual includes sign and marking designs for Minnesota specific signs as well as designs not found in the FHWA book. It also includes punching codes for signs mounted on MnDOT sign structures.
