BISMARCK, N.D. (AP) — The North Dakota Industrial Commission has sent a letter to federal regulators in support of a proposed $2.6 billion pipeline that would move North Dakota oil to Minnesota and Wisconsin.

Calgary, Alberta-based Enbridge Energy is proposing the 612-mile Sandpiper pipeline to carry 225,000 barrels of oil daily to a hub in northern Minnesota and 375,000 barrels to one in northwestern Wisconsin. If approved by state and federal regulators, it would be the largest pipeline moving oil out of North Dakota, the nation’s second-leading producer of oil behind Texas.