Minn. Stat. § 222.37
Subd. 1. Use requirements.
Subd. 2. Pipeline.
Any corporation or any person or persons engaged in transportation within this state as a carrier of gas, liquids, or solids in suspension by pipeline or pipelines may use trunk highways or highways forming a part of the interstate system for the purpose of constructing, using, operating and maintaining such pipelines under and across such highways for their business, but such pipelines shall be located on such highway crossings as to in no way interfere with the safety and convenience of ordinary travel along or over the same; and, in the construction, use, operation and maintenance of the pipeline crossing, the company or owner shall be subject to all regulations imposed by the governing body of any county, town or city in which such highway may be. Any permit hereunder granted to such carrier or owner shall be subject to such rules as may be prescribed with respect to such crossings by the commissioner of transportation pursuant to and in accordance with section 161.45.