Gorsuch, J., concurring in judgement
SUPREME COURT OF THE UNITED STATES
No. 16–1498
WASHINGTON STATE DEPARTMENT OF LICENSING, PETITIONER v. COUGAR DEN, INC.
ON WRIT OF CERTIORARI TO THE SUPREME COURT OF WASHINGTON
[March 19, 2019]
Justice Gorsuch, with whom Justice Ginsburg joins, concurring in the judgment.
The Yakamas have lived in the Pacific Northwest for centuries. In 1855, the United States sought and won a treaty in which the Tribe agreed to surrender 10 million acres, land that today makes up nearly a quarter of the State of Washington. In return, the Yakamas received a reservation and various promises, including a guarantee that they would enjoy “the right, in common with citizens of the United States, to travel upon all public highways.” Today, the parties offer dueling interpretations of this language. The State argues that it merely allows the Yakamas to travel on public highways like everyone else. And because everyone else importing gasoline from out of State by highway must pay a tax on that good, so must tribal members. Meanwhile, the Tribe submits that the treaty guarantees tribal members the right to move their goods to and from market freely. So that tribal members may bring goods, including gasoline, from an out-of-state market to sell on the reservation without incurring taxes along the way.
Our job here is a modest one. We are charged with adopting the interpretation most consistent with the treaty’s original meaning. Eastern Airlines, Inc. v. Floyd, 499 U. S. 530, 534–535 (1991). When we’re dealing with a
