As of October 27, 1866, Senator, running for the People's Transportation Company, departed Portland daily (except Sunday) at 6:00 a.m. for Oregon City, where connections were made with Enterprise, Echo, and Active, running every Monday and Thursday for Salem, Albany and Corvallis [REF].
On October 21, 1870, it was reported that Senator should be receiving its machinery, and was expected to be returned to service on the route between Oregon City and Portland in the next week or two [REF].