That was really just a proposed shortcut in the pipeline. The pipeline is running fine, getting that Canadian sand sludge onto tankers to China every day.SOS. First on their list is canceling Trumps EO permitting the construction of an oil import pipeline from Canada that has nothing to do with US oil production.
Same old oil industry propaganda.
The shortcut failed for the same reason that the existing route goes around Nebraska. "We're farmers, a black gold leak would destroy our crops."