Line 37 , constructed in 2006 , a 17 - kilometre - long , 12 - inch diameter pipe links the Long Lake oilsands upgrader to the Cheetham terminal .
Is part of Enbridge 's Athabasca system .
Line 37 , constructed in 2006 , a 17 - kilometre - long , 12 - inch diameter pipe links the Long Lake oilsands upgrader to the Cheetham terminal and is part of Enbridge 's Athabasca system .