Page Updated: Real-time
Commercial load and speed restrictions in effect in the State of Montana. Lists load limits, speed limits, and describes where they are in effect.
When you finish with this page, go back to the Road Conditions Menu to review other road and traffic condition sources we have collected.
You should also check our page for the specific U.S. Canada border crossing you intend to use. Those pages have more detailed road condition updates, traffic cameras, border wait times, hours of operation and other information for that specific port. The following links will take you to a list of all ports bordering Montana, British Columbia, Alberta, or Saskatchewan. If you are traveling through another state you should go to our complete list of all of the U.S. and Canadian ports and select the port you will be using.
Current Load and Speed Restrictions in Montana
The Montana Department of Transportation publishes this report of load and speed limit restrictions throughout the state. This is mostly focused on weather conditions affecting the state.