SEARCH
 
Ask-A-Trooper
Sgt. Jacalyn Sticha
Minnesota State Patrol

Question: I have seen lighted message signs telling drivers about problems, crashes, ice, etc. Are we going to use them in southern Minnesota? 
 
Answer: These signs are called Dynamic Message Signs [DMS] and are placed at interchanges, chronic congestion areas and icy length of roads, and to effectively relay safety and transportation