Site Content
Here you will find copies of currently active Mn/DOT Technical Memorandums and a listing of historical TM published by Mn/DOT since 1990. Some historical TM are not available electronically, but a hard copy may be obtained by contacting the Design Standards Unit at DesignStandards@state.mn.us.
Traffic Engineering Sites
- ADA (TPAR)
- Approved Products
- Corridor Modeling
- Lighting
- Intelligent Transportation Systems (ITS)
- Pavement Markings
- Pedestrians in Work Zones
- Signals
- Signing
- Speed Limits
- Tort Claims
- Training
- Traffic Safety
- Traffic Topics
- Trivia and Facts
- Work Zones
Work Zones
- 11-11-TS-02 Temporary Portable Precast Concrete Barrier - Optional Connecting Pin Modification
- 11-09-M-01 Vehicle Warning Light Guidelines
- 08-03-TS-01 Temporary Portable Precast Concrete Barrier Type "F"
- 12-03-T-02 Minnesota Work Zone Safety and Mobility Policy
- 06-24-T-06 Guideline for the Application of Tubular Markers and Weighted Channelizers
- 06-09-T-04 Crashworthy Requirements for Work Zone Devices on Low-Speed Trunk Highways
- 06-06-T-03 Crashworthy Requirements for Work Zone Devices on Local Roads
- 06-03-C-01 Guideline for Vehicle Safety Lighting
- 05-15-T-01 Pilot Car Operations
Approved Products
- 03-20-T-05 Traffic Control and Safety Product Evaluation Process and Qualified Products List
Pavement Markings
- 08-10-T-02 Mn/DOT Policy for Pavement Marking Operations
- 07-09-T-03 Edgeline Rumble StripEs Guidance for Rural Trunk Highways
Signing
- 08-07-TS-01 Flashing & Moving Lights on Outdoor Advertising Devices
- 13-01-T-01 Dynamic Speed Display Signs
- 06-04-T-02 High Performance Sign Sheeting for Temporary Rigid Signs & Barricades
- 06-02-T-01 Retroreflective Sheeting Materials for Permanent Signs, Markers & Delineators
- 04-11-T-02 In-Street Pedestrian Crossing Signs
Signals
- 04-07-T-01 Pedestrian Countdown Signals (PCSs) Usage
- 03-13-T-04 Removal of Overhead Red/Yellow Intersection Control Beacons
Safety
- 08-04-TS-02 Rumble Strips on Shoulders of Rural Trunk Highways
- 07-12-TS-04 Pavement Reclamation Projects, Re-Classification as a Preservation Work Type
- 07-02-T-01 Intersection Control Evaluation (ICE)