Stopping, standing or parking is prohibited:

• On any controlled-access roadway
• On a paved roadway or highway outside business or residential districts
• Within 20 feet of a fire station driveway or crosswalk at an intersection
• All of the above
  Explanation:

  "Stopping, standing, or parking is prohibited: 1. On any controlled-access roadway. 2. On a paved roadway or highway outside business or residential districts. 3. Within 20 feet of a fire station driveway or crosswalk at an intersection."