The Upper Willamette Transportation Line was a line of four inland steamboats that operated from the fall of 1859 to the summer of 1860 on the upper Willamette River in the state of Oregon, United States.
The Upper Willamette Transportation Line was a line of four inland steamboats that operated from the fall of 1859 to the summer of 1860 on the upper Willamette River in the state of Oregon, United States.
