` ` There would be no significant impacts , '' a U.S. environmental official said . According to the U.S. Park Police , roughly 50 people have been arrested per day since the start of the demonstration for failure to obey a lawful order . The pipeline would run from Alberta , Canada , to California . It could transport up to 830,000 barrels a day and is estimated to cost $ 7 billion . Environmentalists are staging a two - day protest at the White House .
` ` There would be no significant impacts , '' a U.S. environmental official said . The pipeline would run from Alberta , Canada , to California . It could transport up to 830,000 barrels a day and is estimated to cost $ 7 billion . Environmentalists are staging a two - day protest at the White House .