Note 248 — NARRATIVE OF A YEAR'S RESIDENCE AMONG THE INDIAN TRIBES OF THE ROCKY MOUNTAINS
Reading edition
This affluent of the Bitterroot from the west was the one followed by the Lewis and Clark expedition, in their route across the Bitterroot mountain divide. Those explorers named it Traveller's Rest Creek; it is now known as the Lolo Fork of the Bitterroot. An affluent of Missoula River, some distance further down, has now taken the name that De Smet first applied to the Lolo Fork.—Ed.