The Enbridge Line 3 pipeline – here’s what’s happening. This Canadian company’s pipeline runs from Alberta, Canada to Superior, Wisconsin.1 On October first, tar sands oil started moving through Line 3 and “will carry 760,000 barrels per day…through more than 200 bodies of water,”1 over 1, 097 miles,2 including 75 miles of wetlands.3 The Line 3 Pipeline Replacement Project was an 8.2 billion dollar project and actually doubled its original barrel capacity.2