Pipeline operators Energy Transfer Partners and Sunoco Logistics Partners struck back, asking a court to stop regulators from further delaying the project, to be built under the Missouri River and man-made Lake Oahe in North Dakota.
Taču naftas vada būvniecībā un uzturēšanā iesaistītie uzņēmumi "Energy Transfer Partners" un "Sunoco Logistics Partners" vērsās tiesā, pieprasot atcelt turpmāku projekta aizkavēšanu.