The Sunoco Logistics Crude Oil Pipeline System consists of over 3,350 miles of crude oil trunk pipelines and 500 miles of crude oil gathering pipelines in the Southwest, Gulf Coast and Midwest regions of the United States, all of which we own and operate. In addition, Sunoco Logistics is the owner (and in two cases, the operator) of interests in several joint venture crude oil pipelines throughout the United States. For more information on all of our assets and on their locations, visit our Asset Map.
In Texas and Oklahoma, we own and operate approximately 3,150 miles of crude oil trunk pipelines, providing transportation of U.S. domestic, offshore Gulf Coast and foreign crude oil and refinery feedstocks directly to many refineries, as well as to major trading hubs such as Cushing, Oklahoma and Colorado City and Longview, Texas. Associated with these trunk lines in several locations is significant crude oil tankage, including 2.9 million barrels at Corsicana, Texas and 500,000 barrels at Ringgold, Texas. We also have 500 miles of crude oil gathering lines which feed into these trunk lines.
In Ohio and Michigan, we own and operate a 123-mile crude oil pipeline running from Marysville, Michigan to refineries in the Toledo, Ohio area.
Also included in our Crude Oil Pipeline System are our interests in several joint venture crude oil pipelines. We operate two joint ventures in which we also own an interest: a 55.3% interest in the Mid-Valley Pipeline Company, a 994-mile crude oil pipeline running from Longview, Texas to Samaria, Michigan; and a 43.8% interest in the West Texas Gulf Pipe Line Company, a 579-mile crude oil pipeline running from Colorado City and Nederland, Texas to Longview, Texas. In addition, we own a 37.2% interest in the Mesa Pipe Line system, an 80-mile crude oil pipeline running from Midland, Texas, to Colorado City, Texas.
Nearly all of our crude oil pipelines are common carrier lines, and the tariff rates on all of our pipelines (wholly owned and joint venture) are regulated by either the Federal Energy Regulatory Commission (for interstate movements) or individual state agencies (for intrastate movements).
Finally, we also operate, as part of our Crude Oil Pipeline System, a Lease Acquisition and Marketing business, in which we buy crude oil from U.S. producers and sell it to refiners. To learn more about this business, click here.