The North Dakota State Line is the boundary that separates the state of North Dakota from its neighboring states. It runs along the northern edge of North Dakota, bordered by the Canadian province of Saskatchewan to the north and the states of Minnesota to the east and Montana to the west. This line is significant for defining the state's geographical limits and jurisdiction. The state line is marked by various signs and landmarks, indicating the transition from one state to another. It plays a crucial role in transportation, commerce, and governance, affecting everything from road systems to tax regulations. Travelers often notice the change in scenery and culture as they cross the North Dakota State Line.