MnDOT Standard Signs and Markings
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.
MnDOT Standard Signs and Markings Summary
Quick reference guide of commonly used standard codes, sizes and MnDOT stock numbers.
- MnDOT Standard Signs and Markings Summary (PDF) – Revised January 2025
The Standard Sign and Marking Summary Update (PDF) is an ongoing list of changes to the current MnDOT Standard Signs and Markings Summary.
MnDOT Designated Roadway Sign 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.
- Designated Roadway Sign Summary (PDF) – Revised January 2025
MnDOT Standard Signs and Markings Manual
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.
Designs
- Cover (PDF)
- Introduction (PDF)
- R - Regulatory signs (PDF)
- W - Warning signs (PDF)
- M - Route markers (PDF)
- G - Construction signs (PDF)
- S - School signs (PDF)
- D - Guide signs (PDF)
- I - Informational signs (PDF)
- E - Exit signs (PDF)
- OM - Object Markers (PDF)
- X - Miscellaneous signs (PDF)
- PM - Pavement messages (PDF)