Montana Title 61. Motor Vehicles § 61-8-365. Putting refuse on highway prohibited

(1) A person may not throw or deposit upon a highway glass bottles, glass, nails, tacks, wire, cans, plastic bottles, plastic, paper, or any other debris. A person may not throw or deposit upon a highway any substance likely to injure a person or animal or damage a vehicle upon the highway.

(2) A person who drops or permits to be dropped or thrown upon a highway destructive or injurious material shall immediately remove the material or cause it to be removed.

(3) A person who removes a wrecked or damaged vehicle from a highway shall remove glass or any other injurious substance dropped upon the highway from the vehicle.

(4) Except as provided in 61-8-372 and subsection (5) of this section, a person convicted of violating this section shall be fined not more than $250. Except for the maximum fine of $250 as provided in this subsection and except for the maximum fine of $500 as provided in 61-8-372, the penalty provisions of 61-8-711 apply to this section.

(5) A person may not throw or deposit upon a highway plastic bottles or any other containers in which urine or feces have been deposited. A person convicted of violating this subsection shall be fined not more than $1,000. The department shall make information about this subsection available at all weigh stations.