Minnesota Department of Transportation

511 Travel Info

Traffic Engineering

 

traffic engineering workers

Tech memos

Approved products

  • 03-20-T-05 Traffic Control and Safety Product Evaluation Process and Qualified Products List

Pavement markings

  • 14-07-T-01 Rumble Strips and Stripes on Rural Trunk Highways
  • 14-11-T-02 MnDOT Policy for Pavement Marking Operations

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)

Signals

  • 04-07-T-01 Pedestrian Countdown Signals (PCSs) Usage
  • 03-13-T-04 Removal of Overhead Red/Yellow Intersection Control Beacons

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

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