The Keystone ... The pipeline, which carries crude oil from Canada to the United States, has had at least three significant spills since 2017. It runs through North Dakota, South Dakota, Nebraska ...

and carries heavy tar sands crude oil south across the Dakotas and Nebraska before splitting to carry oil both to refineries in Illinois and south to Oklahoma and Texas. The Keystone Pipeline was ...

The Keystone ... The pipeline, which went online in 2011, carries crude oil from Canada to the United States. The pipeline runs through North Dakota, South Dakota, Nebraska, Kansas and Missouri ...

The Keystone Pipeline, completed in 2011 at a cost of $5.2 billion, carries crude oil from Canada through the Dakotas, Nebraska, Kansas, and Missouri to refineries in Illinois and Oklahoma.