Important! We are not a permit service. We do not arrange permits for carriers. The following is for informational purposes only. Always read your permits and provisions sheets carefully. We cannot guarantee the accuracy of the information provided.
Montana DOT Phone Number
406-444-7262
Permits
Montana oversize permits are valid for three to five days
Operating Time
[Detailed operating time information]
Restricted Travel
[Detailed restricted travel information]
Legal Dimensions
Routine Permit Limits
Escorts
Signs, Flags & Lights
[Detailed signs, flags and lights information]
Seasonal Load (Weight) Restrictions
Spring thaw restrictions may occur on some routes approximately February through May. Interstate routes are usually not affected.
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