Minnesota Department of Transportation

511 Travel Info

Approved/Qualified Products

Vehicle Speed Feedback Signs

Standard Size

Product Manufacturer Approved Power Supply  Approval Date
Shield 12 (sign size: 24” x 30”) Radar Speed Sign (Model SH12 MnDOT APL) All Traffic Solutions, Inc. Battery/Solar Power 3/24/2023
Shield 15 (sign size: 30”x 36”) Radar Speed Sign (Model SH15 MnDOT APL) All Traffic Solutions, Inc. Battery/Solar Power 3/24/2023
SpeedCheck-12-MnDOT (sign size: 30”x24”) Carmanah Technologies Corp. Battery/Solar Power 11/2/2023
SpeedCheck-12-MnDOT (sign size: 30”x36”) Carmanah Technologies Corp. Battery/Solar Power 11/2/2023

SPEEDCHECK-15-MnDOT (sign size: 30”x30”)1

 Carmanah Technologies Corp. Battery/Solar Power 12/28/2021
SafePace Evolution 11 (EV11-MN)1 Traffic Logix Battery/Solar Power 9/27/2022

iQ 1200 Driver Feedback Sign

  • Fluorescent Yellow-Green: M75-12DFB-MN021
  • Fluorescent Orange: M75-12DFB-MN03
  • Fluorescent Yellow: M75-12DFB-MN04
 TraffiCalm Systems, LLC Battery/Solar Power 4/12/2024

Oversized

Product Manufacturer Approved Power Supply Approval Date
SPEEDCHECK-15-MnDOT (sign size: 30”x42”)1 Carmanah Technologies Corp. Battery/Solar Power 12/28/2021
SPEEDCHECK-18-MnDOT (sign size: 36”x48”)1 Carmanah Technologies Corp. Battery/Solar Power 12/28/2021

iQ 1500 Driver Feedback Sign

  • Fluorescent Yellow-Green: M75-15DFB-MN021
  • Fluorescent Orange: M75-15DFB-MN03
  • Fluorescent Yellow: M75-15DFB-MN04
 TraffiCalm Systems, LLC Battery/Solar Power 4/12/2024

Note 1:  May be used within a School Speed Limit.